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China best 8 Oil-Free Heavy Duty Rotary Oil Piston Industrial Mini Single LG Movable Dental Max Portable High Pressure Hot Oilless Screw Part Free AC Air Pump Compressor air compressor oil

Product Description

Model	SPECIFICATION

LGS139571A	Magnetic Valve with lamp
LGS139571B	Replace the Vertical Switch with a Horizontal Switch
LGS139571C	+ Vertical Switch, Ajustment Double Pressure Guage
LGS139571D	+Vertical Switch,Oil-Water Separator

Rated Power: 1390W/1.85HP

Actual Power:1200W/1.6HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 6.5A,2850RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 8.5A,3500RPM

Tank Size/Volume: 160x360mm/9L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*25.8*63.7mm

Noise:<76dB

Motor Overheat Protection:<135ºC

Exhaust Volume:120L/Min

Upper Air Time: 18Seconds

Power Line :1*3*1.3m

Adaptive Capacitance: 25Uf

Crankshaft Eccentricity:7.0mm

Woven Bag Size: 98x76cm

Basic configuration: Single pressure gauge, vertical switch, single ball valve,Solenoid valve with lamp, zinc alloy check valve

Model	SPECIFICATION

LGS139018A	Magnetic Valve with lamp
LGS139018B	Replace the Vertical Switch with a Horizontal Switch
LGS139018C	+ Vertical Switch, Ajustment Double Pressure Guage
LGS139018D	+Vertical Switch,Oil-Water Separator

Rated Power: 1390W/1.85HP

Actual Power:1200W/1.6HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 6.5A,2850RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 8.5A,3500RPM

Tank Size/Volume: 220X400mm/18L

Rating Pressure: 8Bar/116PSI/0.8Mpa

Cylinder:2*25.8*63.7mm

Noise:<76dB

Motor Overheat Protection:<135ºC

Exhaust Volume:100-120L/Min

Upper Air Time: 44Seconds

Power Line: 1.5m

Power Line :1*3*1.3m

Adaptive Capacitance: 25Uf

Crankshaft Eccentricity:7.0mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve,Solenoid valve with lamp, zinc alloy check valve

Model	SPECIFICATION

LGS139571A	Magnetic Valve with lamp
LGS139571B	Replace the Vertical Switch with a Horizontal Switch
LGS139571C	+ Vertical Switch, Ajustment Double Pressure Guage
LGS139571D	+Vertical Switch,Oil-Water Separator

Rated Power: 1390W/1.85HP

Actual Power:1200W/1.6HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 6.5A,2850RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 8.5A,3500RPM

Tank Size/Volume: 240X400mm/24L

Rating Pressure: 8Bar/116PSI/0.8Mpa

Cylinder: 2*25.8*63.7mm

Noise:<76dB

Motor Overheat Protection:<135ºC

Exhaust Volume: 120L/Min

Upper Air Time: 49Seconds

Power Line :1*3*1.3m

Adaptive Capacitance: 25Uf

Crankshaft Eccentricity:7.0mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve,Solenoid valve with lamp, zinc alloy check valve

Model	SPECIFICATION

LGS139050A	Magnetic Valve with lamp
LGS139050B	Replace the Vertical Switch with a Horizontal Switch
LGS139050C	+ Vertical Switch, Ajustment Double Pressure Guage

Rated Power: 2780W/3.7HP

Actual Power:2400W/3.2HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 13A,2850RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 16A,3500RPM

Tank Size/Volume: 280X500mm/50L

Rating Pressure: 8Bar/116PSI/0.8Mpa

Cylinder:4*25.8*63.7mm

Noise:<76dB

Motor Overheat Protection:<135ºC

Exhaust Volume: 240L/Min

Upper Air Time: 48Seconds

Power Line :1.5*3*1.3m

Adaptive Capacitance: 30Uf

Crankshaft Eccentricity:7.0mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve,Quick Connection,Solenoid valve with lamp, zinc alloy check valve

Model	SPECIFICATION

LGS139050D	+Vertical Switch,Magnetic Valve with lamp,Oil-Water Separator

Rated Power: 2780W/3.7HP

Actual Power:2400W/3.2HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 13A,2850RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 16A,3500RPM

Tank Size/Volume: 280X500mm/50L

Rating Pressure: 8Bar/116PSI/0.8Mpa

Cylinder:4*25.8*63.7mm

Noise:<76dB

Motor Overheat Protection:<135ºC

Exhaust Volume: 240L/Min

Upper Air Time: 48Seconds

Power Line :1.5*3*1.3m

Adaptive Capacitance: 30Uf

Crankshaft Eccentricity:7.0mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve,Quick Connection,Solenoid valve with lamp, zinc alloy check valve

Model	SPECIFICATION

LGS60009	Base Air Compressor
LGS60009A	With Magnetic Valve
LGS60009B	Replace the Vertical Switch with a Horizontal Switch
LGS60009C	+ Vertical Switch, Ajustment Double Pressure Guage
LGS60009D	+Vertical Switch,Oil-Water Separator

Rated Power: 600W-680W/0.8HP-1HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 3A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 6A ,2050RPM

Tank Size/Volume: 160x360mm/9L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Exhaust Volume:48.5L/Min

Upper Air Time: 55Seconds

Power Line :0.75*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Woven Bag Size: 98x76cm

Basic configuration: Single pressure gauge, vertical switch, single ball valve

Model	SPECIFICATION

LGS60571	Base Air Compressor

Rated Power: 600W-680W/0.8HP-1HP

Voltage,Frequency,Current,No-Load Speed:220V 50HZ 3A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 6A ,2050RPM

Tank Size/Volume: 240x400mm/24L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Exhaust Volume:60-65L/Min

Upper Air Time: 140Seconds

Power Line :0.75*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve

Model	SPECIFICATION

LGS60571A	With Magnetic Valve

Rated Power: 600W-680W/0.8HP-1HP

Voltage,Frequency,Current,No-Load Speed:220V 50HZ 3A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 6A ,2050RPM

Tank Size/Volume: 240x400mm/24L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Exhaust Volume:60-65L/Min

Upper Air Time: 140Seconds

Power Line :0.75*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve

Model	SPECIFICATION

LGS60571B	Replace the Vertical Switch with a Horizontal Switch

Rated Power: 600W-680W/0.8HP-1HP

Voltage,Frequency,Current,No-Load Speed:220V 50HZ 3A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 6A ,2050RPM

Tank Size/Volume: 240x400mm/24L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Exhaust Volume:60-65L/Min

Upper Air Time: 140Seconds

Power Line :0.75*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve

Model	SPECIFICATION

LGS60571D	+Vertical Switch,Oil-Water Separator

Rated Power: 600W-680W/0.8HP-1HP

Voltage,Frequency,Current,No-Load Speed:220V 50HZ 3A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 6A ,2050RPM

Tank Size/Volume: 240x400mm/24L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Exhaust Volume:60-65L/Min

Upper Air Time: 140Seconds

Power Line :0.75*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve

Model	SPECIFICATION

LGS60050-1A	With Magnetic Valve
LGS60050-1B	Replace the Vertical Switch with a Horizontal Switch
LGS60050-1C	+ Vertical Switch, Ajustment Double Pressure Guage
LGS60050-1D	+Vertical Switch,Oil-Water Separator

Rated Power: 600W-680W/0.8HP-1HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 3A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 6A ,2050RPM

Tank Size/Volume: 280x500mm/50L

Rating Pressure:8Bar/116PSI/0.8Mpa

Cylinder:2*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Number Of Compression Stage: 1 CHINAMFG Compressor

Exhaust Volume:65L/Min

Upper Air Time: 220Seconds

Power Line :1.5*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Model	SPECIFICATION

LGS60050A	With Magnetic Valve

Rated Power: 1200W-1350W/1.2HP-2HP

Voltage,Frequency,Current,No-Load Speed: 220V 50HZ 6A,1420RPM

Voltage,Frequency,Current,No-Load Speed: 220V 60HZ 12A ,2050RPM

Tank Size/Volume: 280x500mm/50L

Rating Pressure: 8Bar/116PSI/0.8Mpa

Cylinder:4*24.5*63.7mm

Noise:<68dB

Motor Overheat Protection:<135ºC

Number Of Compression Stage: 1 CHINAMFG Compressor

Exhaust Volume: 120L/Min

Upper Air Time: 110Seconds

Power Line :1.5*3*1.3m

Adaptive Capacitance: 20Uf

Crankshaft Eccentricity:5.8mm

Basic configuration: Single pressure gauge, vertical switch, single ball valve,Quick connection, with solenoid valve, zinc alloy check valve

Scope of application:
Using for Pushing Pneumatic Nail Gun, Air Screw , Spray Painting Gun to work, also use to miniature instrument, blowing dust, Air inflation for small car and so on.
Product Feature:

High Power, high efficiency, low energy, high reliability.
Piston Ring: New ECO circle, low friction coefficient, Auto lubricating system.
Cylinder Liner: Surface hardening, deplete hardness, Accelerate the heat transfer, long using time.
Suction and exhaust valve: Using advanced foreign technology.
Multiple Pressure: Overload protection

Oilless Air Compressor Featuers:
1.Super Silent
Super low noise.The output air pressure is stable without fluctuations, reducing noise pollution.

2. Safety

If the voltage or current cause the machine overheat, it will automatically shut down to protect from burnout.

3. Automatic control

Pressure switch automatically controls the start and stop of the machine.

4. Adjustable air pressure
The air pressure can be adjusted to meet the needs of different equipment usage.

5. Save human power

Switch on the air compressor can work normally & automatically. It is easy to operate and does not need human to be on duty.

6. Easy maintenance
No need to add any lubricant, easy maintenance after purchase.

Parts Features
1.Heavy cast iron body: heavy load, long stroke, low fuel consumption, low noise

2.Cylinder: made of high-grade cast iron, strength, good lubricity, wall by the fine honing, wear-resistant, durable

3.Piston ring: good elasticity, excellent wear resistance, low oil consumption, not easy to make the valve group carbon deposition and loss of oil to burn the crankshaft and connecting rod.

4.The crankshaft, connecting rod, piston: well balanced, wear resistance, high strength, smooth running balance.

5.High reliable and durable valve; strong aluminum alloy body, light and heat.

6.The motor provides reliable power, low voltage start up and running performance strong fan cooled motor and body; special shock proof design.

7.Double nozzles, were used to direct the exhaust and pressure exhaust; pressure switch with push button, safe and convenient

8.Oil free,silent,protect-environment,suitable for dental use.

Frequency Asked Question

1.Are you the manufacturer or trading company?
We are the manufacturer.

2.Where is your factory?
It is located in HangZhou City,ZHangZhoug Province,China.

3.What’s the terms of trade?
FOB,CFR,CIF or EXW are all acceptable.

4.What’s the terms of payment?
T/T,L/C at sight or cash.

5.What’s the lead time?

In 15 days on receipt of deposit .

6.Do you accept sample order?
Yes,we accept.

7.What about the cost of sample?
You have to pay the freight charge.But the cost of product could be refundable,if you will purchase 1x20GP container in the future.

After-sales Service:	One Year
Warranty:	One Year
Lubrication Style:	Oil-less
Cooling System:	Air Cooling
Cylinder Arrangement:	Duplex Arrangement
Cylinder Position:	Vertical

Samples:	US$ 90/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

How are air compressors utilized in pharmaceutical manufacturing?

Air compressors play a crucial role in pharmaceutical manufacturing, where they are utilized for various critical applications. The pharmaceutical industry requires a reliable source of clean and compressed air to ensure the safety, efficiency, and quality of its processes. Here’s an overview of how air compressors are utilized in pharmaceutical manufacturing:

1. Manufacturing Processes:

Air compressors are used in numerous manufacturing processes within the pharmaceutical industry. Compressed air is employed for tasks such as mixing and blending of ingredients, granulation, tablet compression, coating, and encapsulation of pharmaceutical products. The controlled delivery of compressed air facilitates precise and consistent manufacturing processes, ensuring the production of high-quality pharmaceuticals.

2. Instrumentation and Control Systems:

Pharmaceutical manufacturing facilities rely on compressed air for powering instrumentation and control systems. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control temperature and pressure, and automate various processes. The clean and dry nature of compressed air makes it ideal for maintaining the integrity and accuracy of these critical control mechanisms.

3. Packaging and Filling:

Air compressors are employed in pharmaceutical packaging and filling processes. Compressed air is used to power machinery and equipment for bottle cleaning, labeling, capping, and sealing of pharmaceutical products. Compressed air provides the necessary force and precision for efficient and reliable packaging, ensuring product safety and compliance.

4. Cleanroom Environments:

Pharmaceutical manufacturing often takes place in controlled cleanroom environments to prevent contamination and maintain product quality. Air compressors are used to supply clean and filtered compressed air to these cleanrooms, ensuring a controlled and sterile environment for the production of pharmaceuticals. Compressed air is also utilized in cleanroom air showers and air curtains for personnel and material decontamination.

5. Laboratory Applications:

In pharmaceutical laboratories, air compressors are utilized for various applications. Compressed air is used in laboratory instruments, such as gas chromatographs, mass spectrometers, and other analytical equipment. It is also employed in clean air cabinets, fume hoods, and laminar flow benches, providing a controlled and clean environment for testing, analysis, and research.

6. HVAC Systems:

Air compressors are involved in heating, ventilation, and air conditioning (HVAC) systems in pharmaceutical manufacturing facilities. Compressed air powers the operation of HVAC controls, dampers, actuators, and air handling units, ensuring proper air circulation, temperature control, and environmental conditions in various manufacturing areas.

By utilizing air compressors in pharmaceutical manufacturing, the industry can maintain strict quality standards, enhance operational efficiency, and ensure the safety and efficacy of pharmaceutical products.

air compressor

How does the horsepower of an air compressor affect its capabilities?

The horsepower of an air compressor is a crucial factor that directly impacts its capabilities and performance. Here’s a closer look at how the horsepower rating affects an air compressor:

Power Output:

The horsepower rating of an air compressor indicates its power output or the rate at which it can perform work. Generally, a higher horsepower rating translates to a greater power output, allowing the air compressor to deliver more compressed air per unit of time. This increased power output enables the compressor to operate pneumatic tools and equipment that require higher air pressure or greater airflow.

Air Pressure:

The horsepower of an air compressor is directly related to the air pressure it can generate. Air compressors with higher horsepower ratings have the capacity to produce higher air pressures. This is particularly important when operating tools or machinery that require specific air pressure levels to function optimally. For example, heavy-duty pneumatic tools like jackhammers or impact wrenches may require higher air pressure to deliver the necessary force.

Air Volume:

In addition to air pressure, the horsepower of an air compressor also affects the air volume or airflow it can provide. Higher horsepower compressors can deliver greater volumes of compressed air, measured in cubic feet per minute (CFM). This increased airflow is beneficial when using pneumatic tools that require a continuous supply of compressed air, such as paint sprayers or sandblasters.

Duty Cycle:

The horsepower rating of an air compressor can also influence its duty cycle. The duty cycle refers to the amount of time an air compressor can operate continuously before it needs to rest and cool down. Higher horsepower compressors often have larger and more robust components, allowing them to handle heavier workloads and operate for longer periods without overheating. This is particularly important in demanding applications where continuous and uninterrupted operation is required.

Size and Portability:

It’s worth noting that the horsepower rating can also affect the physical size and portability of an air compressor. Higher horsepower compressors tend to be larger and heavier due to the need for more substantial motors and components to generate the increased power output. This can impact the ease of transportation and maneuverability, especially in portable or mobile applications.

When selecting an air compressor, it is essential to consider the specific requirements of your intended applications. Factors such as desired air pressure, airflow, duty cycle, and portability should be taken into account. It’s important to choose an air compressor with a horsepower rating that aligns with the demands of the tools and equipment you plan to operate, ensuring optimal performance and efficiency.

Consulting the manufacturer’s specifications and guidelines can provide valuable information on how the horsepower rating of an air compressor corresponds to its capabilities and suitability for different tasks.

air compressor

In which industries are air compressors widely used?

Air compressors find extensive usage across various industries due to their versatility and ability to generate compressed air. Here are some industries where air compressors are widely employed:

1. Manufacturing: Air compressors are essential in manufacturing processes for powering pneumatic tools and equipment. They are used for tasks such as operating assembly lines, powering robotic machinery, running paint sprayers, and driving pneumatic actuators.

2. Construction: Air compressors play a crucial role in the construction industry. They power pneumatic tools like jackhammers, nail guns, impact wrenches, and concrete breakers. Compressed air is also used for concrete spraying, sandblasting, and operating air-powered lifts and hoists.

3. Automotive: Air compressors are widely used in automotive manufacturing and repair. They power air tools used in auto body shops, tire inflation equipment, pneumatic lifts, and air-operated brake systems. Compressed air is also utilized in vehicle painting and drying processes.

4. Oil and Gas: The oil and gas industry extensively relies on air compressors for various applications. They are used for pneumatic drilling, powering pneumatic tools in refineries and petrochemical plants, operating pneumatic valves and actuators, and providing instrument air for control systems.

5. Food and Beverage: Air compressors are employed in the food and beverage industry for tasks such as packaging, bottling, and sealing. They power pneumatic conveying systems, control air pressure in food processing equipment, and provide clean compressed air for food handling and storage.

6. Pharmaceutical and Healthcare: Air compressors find application in pharmaceutical manufacturing and healthcare facilities. They are used for operating medical equipment, such as ventilators and dental tools. Compressed air is also utilized in pharmaceutical processes, including tablet coating, fluid bed drying, and aseptic packaging.

7. Aerospace: The aerospace industry relies on air compressors for various applications, including aircraft maintenance and assembly. They power pneumatic tools for aircraft repair, provide compressed air for cleaning and pressurizing systems, and support ground operations, such as tire inflation and aircraft de-icing.

8. Mining: Air compressors are extensively used in the mining industry. They power pneumatic tools for drilling, rock blasting, and excavation. Compressed air is also utilized for ventilation, conveying materials, and operating underground equipment.

9. Energy and Utilities: Air compressors play a vital role in the energy and utilities sector. They are used in power generation plants for pneumatic control systems, instrument air, and operating pneumatic valves. Compressed air is also employed for cleaning and maintenance purposes.

These are just a few examples of the industries where air compressors are widely utilized. The versatility and reliability of air compressors make them indispensable in numerous applications across diverse sectors.

China best 8 Oil-Free Heavy Duty Rotary Oil Piston Industrial Mini Single LG Movable Dental Max Portable High Pressure Hot Oilless Screw Part Free AC Air Pump Compressor air compressor oil
editor by CX 2023-11-09

China best China Manufacturer Industrial 132kw 180HP Screw Type Two Stage Air Compressor air compressor for sale

Product Description

Product Parameters

Model	Motor Power		Maximum Working Pressure		Free Air Delivery		Air Outlet Pipe Diameter	Weight	Dimensions(LWH)
Model	kW	hp	bar(g)	psig	m³/min	cfm	Air Outlet Pipe Diameter	kg	mm
BG30APMII	22	30	7	102	4.3	152	G1-1/2″	650	150010001350
			8	116	4.1	145
			10	145	3.5	124
			13	189	2.7	95
BG40APMII	30	40	7	102	6.0	212	G1-1/2″	700	150010001350
			8	116	5.9	208
			10	145	4.7	166
			13	189	3.9	138
BG50APMII	37	50	7	102	7.1	251	G1-1/2″	750	150010001350
			8	116	6.9	244
			10	145	5.8	205
			13	189	5.4	191
BG60APMII	45	60	7	102	10.0	353	G2″	1250	210013001650
			8	116	9.5	335
			10	145	7.8	275
			13	189	6.8	240
BG75APMII	55	75	7	102	13.0	459	G2″	1300	210013001650
			8	116	12.5	441
			10	145	9.2	325
			13	189	7.5	265
BG100APMII	75	100	7	102	15.5	547	G2″	1350	210013001650
			8	116	15.2	537
			10	145	12.0	424
			13	189	10.2	360
BG125APMII	90	125	7	102	19.8	699	DN80	2700	250016501900
			8	116	19.5	689
			10	145	15.0	530
			13	189	14.0	494
BG150APMII	110	150	7	102	24.0	848	DN80	2800	250016501900
			8	116	23.0	812
			10	145	19.2	678
			13	189	16.0	565
BG180APMII	132	180	7	102	27.5	971	DN80	3000	250016501900
			8	116	27.0	954
			10	145	23.7	837
			13	189	19.0	671
BG220APMII	160	220	7	102	33.0	1165	DN80	4300	300019001950
			8	116	32.5	1148
			10	145	27.5	971
			13	189	22.5	795
BG250APMII	185	250	7	102	39.0	1377	DN80	4400	300019001950
			8	116	36.0	1271
			10	145	32.0	1130
			13	189	27.5	971
BG270APMII	200	270	7	102	43.5	1536	DN80	5000	360022002200
			8	116	41.0	1448
			10	145	35.5	1254
			13	189	31.5	1112
BG300APMII	220	300	7	102	51.5	1819	DN100	5500	360022002200
			8	116	46.0	1624
			10	145	38.5	1360
			13	189	35.5	1254
BG340APMII	250	340	7	102	54.0	1907	DN100	6000	360022002200
			8	116	51.0	1801
			10	145	45.0	1589
			13	189	38.0	1342
BG380APMII	280	380	7	102	60.0	2119	DN125	6800	400023002300
			8	116	57.0	2013
			10	145	50.0	1766
			13	189	43.0	1519
BG420APMII	315	420	7	102	65.0	2295	DN125	7000	400023002300
			8	116	62.0	2190
			10	145	56.0	1978
			13	189	50.5	1783
BG480APMII	355	480	7	102	75.0	2649	DN150	8500	420022002350
			8	116	73.0	2578
			10	145	64.0	2260
			13	189	55.0	1942
BG540APMII	400	540	7	102	84.0	2966	DN150	9000	420022002350
			8	116	82.0	2896
			10	145	72.0	2543
			13	189	61.0	2154

Company Profile

Wallboge is a high-tech enterprise and is considered 1 of the leading manufacturers of air compressor products in China. Our goal is to provide exceptional customer service coupled with quality products and energy saving solutions.

Wallboge’ s primary businesses focus in following key areas:

Integrated screw air compressor for laser cutting
Permanent magnet variable frequency screw air compressor
Two-stage compression permanent magnet variable frequency screw air compressor
Low pressure two-stage compression permanent magnet variable frequency screw air compressor
Low pressure permanent magnet variable frequency screw air compressor
Water-lubricated oil-free screw air compressor
Fixed speed screw air compressor
Oil-free screw blower
Screw vacuum pump

At Wallboge, we earn our customers’ trust and satisfaction by manufacturing the superior quality compressed air products for all industries. All of our products are designed for reliable performance, easy maintenance, and maximum energy efficiency. CHINAMFG has been exporting to more than 150 countries across the globe.

Wallboge continuously innovates product development and management to meet customers’ demand. The powerful enterprise culture and continuous innovation make CHINAMFG improved rapidly. Wallboge’ s vision is to be a world-renowned high-end energy-saving machinery brand, with sustainable development, constantly improving its own value and sharing it with our customers and staff, committed to continuously satisfying the needs of global companies by providing a full range of industrial air compression solutions.

Certifications

Exhibitions

After Sales Service

1. 24/7 after sales service in different languages.
2. Online instruction for installation and commissioning.
3. On-site instruction for installation and commissioning provided by well-trained engineers or local authorized service center.
4. CHINAMFG agents and after sales service available.

Our Advantages

1. Proven product quality.
2. Factory direct prices.
3. On-time delivery.
4. Prompt technical support in different languages before sales, in sales and after sales.
5. Small orders accepted to check quality first.
6. OEM & ODM service available.

FAQ

Q1: Are you a factory or a trading company?
A1: We are a factory. Please check our Company Profile.

Q2: What is the exact address of your factory?
A2: No. 588, East Tonggang Road, Shaxi Town, HangZhou City, ZheJiang Province, China

Q3: What is your delivery time?
A3: For standard voltage, the delivery time is 15 working days after you confirm the order. For non-standard voltage, please contact our sales to confirm the delivery time.

Q4: What kind of payment terms do you accept?
A4: We accept T/T, L/C at sight.

Q5: How long is the warranty of your air compressor?
A5: 2 years for the whole air compressor except consumable spare parts.

Q6: How long could your air compressor be used?
A6: Generally, more than 10 years.

Q7: What is your MOQ requirement?
A7: 1 unit.

Q8: Can you offer OEM & ODM service?
A8: Yes, with a professional design team, we can offer OEM & ODM service.

After-sales Service:	Engineers Available to Overseas Service.
Warranty:	2 Years
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Structure Type:	Closed Type

Customization:	Available \|

air compressor

How are air compressors utilized in pharmaceutical manufacturing?

1. Manufacturing Processes:

2. Instrumentation and Control Systems:

3. Packaging and Filling:

4. Cleanroom Environments:

5. Laboratory Applications:

6. HVAC Systems:

air compressor

Can air compressors be used for inflating tires and sporting equipment?

Yes, air compressors can be used for inflating tires and sporting equipment, providing a convenient and efficient method for achieving the desired air pressure. Here’s how air compressors are used for these purposes:

1. Tire Inflation:

Air compressors are commonly used for inflating vehicle tires, including car tires, motorcycle tires, bicycle tires, and even larger truck or trailer tires. Air compressors provide a continuous source of pressurized air, allowing for quick and accurate inflation. They are often used in automotive repair shops, gas stations, and by individuals who regularly need to inflate tires.

2. Sporting Equipment Inflation:

Air compressors are also useful for inflating various types of sporting equipment. This includes inflatable balls such as soccer balls, basketballs, footballs, and volleyballs. Additionally, air compressors can be used to inflate inflatable water toys, air mattresses, inflatable kayaks, and other recreational items that require air for proper inflation.

3. Air Tools for Inflation:

Air compressors can power air tools specifically designed for inflation purposes. These tools, known as inflators or air blow guns, provide controlled airflow for inflating tires and sporting equipment. They often have built-in pressure gauges and nozzles designed to fit different types of valves, making them versatile and suitable for various inflation tasks.

4. Adjustable Pressure:

One advantage of using air compressors for inflation is the ability to adjust the pressure. Most air compressors allow users to set the desired pressure level using a pressure regulator or control knob. This feature ensures that tires and sporting equipment are inflated to the recommended pressure, promoting optimal performance and safety.

5. Efficiency and Speed:

Air compressors provide a faster and more efficient inflation method compared to manual pumps. The continuous supply of compressed air allows for quick inflation, reducing the time and effort required to inflate tires and sporting equipment manually.

6. Portable Air Compressors:

For inflating tires and sporting equipment on the go, portable air compressors are available. These compact and lightweight compressors can be easily carried in vehicles or taken to sports events and outdoor activities, ensuring convenient access to a reliable air supply.

It is important to note that when using air compressors for inflating tires, it is recommended to follow manufacturer guidelines and proper inflation techniques to ensure safety and avoid overinflation.

air compressor

What are the key components of an air compressor system?

An air compressor system consists of several key components that work together to generate and deliver compressed air. Here are the essential components:

1. Compressor Pump: The compressor pump is the heart of the air compressor system. It draws in ambient air and compresses it to a higher pressure. The pump can be reciprocating (piston-driven) or rotary (screw, vane, or scroll-driven) based on the compressor type.

2. Electric Motor or Engine: The electric motor or engine is responsible for driving the compressor pump. It provides the power necessary to operate the pump and compress the air. The motor or engine’s size and power rating depend on the compressor’s capacity and intended application.

3. Air Intake: The air intake is the opening or inlet through which ambient air enters the compressor system. It is equipped with filters to remove dust, debris, and contaminants from the incoming air, ensuring clean air supply and protecting the compressor components.

4. Compression Chamber: The compression chamber is where the actual compression of air takes place. In reciprocating compressors, it consists of cylinders, pistons, valves, and connecting rods. In rotary compressors, it comprises intermeshing screws, vanes, or scrolls that compress the air as they rotate.

5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air. It acts as a buffer, allowing for a steady supply of compressed air during peak demand periods and reducing pressure fluctuations. The tank also helps separate moisture from the compressed air, allowing it to condense and be drained out.

6. Pressure Relief Valve: The pressure relief valve is a safety device that protects the compressor system from over-pressurization. It automatically releases excess pressure if it exceeds a predetermined limit, preventing damage to the system and ensuring safe operation.

7. Pressure Switch: The pressure switch is an electrical component that controls the operation of the compressor motor. It monitors the pressure in the system and automatically starts or stops the motor based on pre-set pressure levels. This helps maintain the desired pressure range in the receiver tank.

8. Regulator: The regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications, ensuring a consistent and safe supply of compressed air.

9. Air Outlet and Distribution System: The air outlet is the point where the compressed air is delivered from the compressor system. It is connected to a distribution system comprising pipes, hoses, fittings, and valves that carry the compressed air to the desired application points or tools.

10. Filters, Dryers, and Lubricators: Depending on the application and air quality requirements, additional components such as filters, dryers, and lubricators may be included in the system. Filters remove contaminants, dryers remove moisture from the compressed air, and lubricators provide lubrication to pneumatic tools and equipment.

These are the key components of an air compressor system. Each component plays a crucial role in the generation, storage, and delivery of compressed air for various industrial, commercial, and personal applications.

China best China Manufacturer Industrial 132kw 180HP Screw Type Two Stage Air Compressor air compressor for sale
editor by CX 2023-11-09

China OEM Deep Water Well Special 23bar 1020cfm 29 M3/Min Diesel Stationary Screw Air Compressor air compressor portable

Product Description

Diesel Stationary Screw Air Compressor

Water well drilling rig / Deep well special diesel engine

This series of products are designed for 115-254mm diameter water well drilling rig and related compressor stations for water well and Geothermal Engineering;
On the premise of adhering to the excellent characteristics of the mobile air compressor,the series of products have been upgraded and optimized according to the characteristics of durable products and lower fuel construction;
The whole series of products adopt national III engine.

TECHNICAL SPECIFICATIONS
Type	Screw Air Compressor
Item	29/23
Rated FAD	29 m³/min
Rate Pressure	23 bar
Diesel Brand	Xichai Diesel
Engine Power	258KW
Compression stage	2 Stage
Whole Machine walking mode	Stationary
Dimensions (LWH)	310019001950mm
Weight	3800KG

Detailed Photos

Packaging & Shipping

Company Profile

FAQ

Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.

Q2: What the exactly address of your factory?
A2: Our company is located in Kaixuan Road ,Economic Zone HangZhou, ZHangZhoug, China

Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.

Q5: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your equirement.

Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.

After-sales Service:	1 Year
Lubrication Style:	Lubricated
Cooling System:	Oil Cooling
Power Source:	Diesel Engine
Cylinder Position:	Angular
Structure Type:	Closed Type

Customization:	Available \|

air compressor

What are the advantages of using rotary vane compressors?

Rotary vane compressors offer several advantages that make them a popular choice for various applications. These compressors are widely used in industries where a reliable and efficient source of compressed air is required. Here are the advantages of using rotary vane compressors:

1. Compact and Lightweight:

Rotary vane compressors are typically compact and lightweight compared to other types of compressors. Their compact design makes them suitable for installations where space is limited, such as in small workshops or mobile applications. The lightweight nature of these compressors allows for easy transportation and maneuverability.

2. High Efficiency:

Rotary vane compressors are known for their high efficiency. The design of the vanes and the compression chamber allows for smooth and continuous compression, resulting in minimal energy losses. This efficiency translates into lower energy consumption and reduced operating costs over time.

3. Quiet Operation:

Rotary vane compressors operate with relatively low noise levels. The design of the compressor, including the use of vibration damping materials and sound insulation, helps to minimize noise and vibrations during operation. This makes rotary vane compressors suitable for applications where noise reduction is important, such as in indoor environments or noise-sensitive areas.

4. Oil Lubrication:

Many rotary vane compressors utilize oil lubrication, which provides several benefits. The oil lubrication helps to reduce wear and friction between the moving parts, resulting in extended compressor life and improved reliability. It also contributes to better sealing and improved efficiency by minimizing internal leakage.

5. Versatile Applications:

Rotary vane compressors are versatile and can be used in a wide range of applications. They are suitable for both industrial and commercial applications, including automotive workshops, small manufacturing facilities, dental offices, laboratories, and more. They can handle various compressed air requirements, from light-duty tasks to more demanding applications.

6. Easy Maintenance:

Maintenance of rotary vane compressors is relatively straightforward. Routine maintenance tasks typically include oil changes, filter replacements, and periodic inspection of vanes and seals. The simplicity of the design and the availability of replacement parts make maintenance and repairs easier and more cost-effective.

These advantages make rotary vane compressors an attractive choice for many applications, providing reliable and efficient compressed air solutions.

air compressor

What is the energy efficiency of modern air compressors?

The energy efficiency of modern air compressors has significantly improved due to advancements in technology and design. Here’s an in-depth look at the energy efficiency features and factors that contribute to the efficiency of modern air compressors:

Variable Speed Drive (VSD) Technology:

Many modern air compressors utilize Variable Speed Drive (VSD) technology, also known as Variable Frequency Drive (VFD). This technology allows the compressor motor to adjust its speed according to the compressed air demand. By matching the motor speed to the required airflow, VSD compressors can avoid excessive energy consumption during periods of low demand, resulting in significant energy savings compared to fixed-speed compressors.

Air Leakage Reduction:

Air leakage is a common issue in compressed air systems and can lead to substantial energy waste. Modern air compressors often feature improved sealing and advanced control systems to minimize air leaks. By reducing air leakage, the compressor can maintain optimal pressure levels more efficiently, resulting in energy savings.

Efficient Motor Design:

The motor of an air compressor plays a crucial role in its energy efficiency. Modern compressors incorporate high-efficiency electric motors that meet or exceed established energy efficiency standards. These motors are designed to minimize energy losses and operate more efficiently, reducing overall power consumption.

Optimized Control Systems:

Advanced control systems are integrated into modern air compressors to optimize their performance and energy consumption. These control systems monitor various parameters, such as air pressure, temperature, and airflow, and adjust compressor operation accordingly. By precisely controlling the compressor’s output to match the demand, these systems ensure efficient and energy-saving operation.

Air Storage and Distribution:

Efficient air storage and distribution systems are essential for minimizing energy losses in compressed air systems. Modern air compressors often include properly sized and insulated air storage tanks and well-designed piping systems that reduce pressure drops and minimize heat transfer. These measures help to maintain a consistent and efficient supply of compressed air throughout the system, reducing energy waste.

Energy Management and Monitoring:

Some modern air compressors feature energy management and monitoring systems that provide real-time data on energy consumption and performance. These systems allow operators to identify energy inefficiencies, optimize compressor settings, and implement energy-saving practices.

It’s important to note that the energy efficiency of an air compressor also depends on factors such as the specific model, size, and application. Manufacturers often provide energy efficiency ratings or specifications for their compressors, which can help in comparing different models and selecting the most efficient option for a particular application.

Overall, modern air compressors incorporate various energy-saving technologies and design elements to enhance their efficiency. Investing in an energy-efficient air compressor not only reduces operational costs but also contributes to sustainability efforts by minimizing energy consumption and reducing carbon emissions.

air compressor

What is the impact of tank size on air compressor performance?

The tank size of an air compressor plays a significant role in its performance and functionality. Here are the key impacts of tank size:

1. Air Storage Capacity: The primary function of the air compressor tank is to store compressed air. A larger tank size allows for greater air storage capacity. This means the compressor can build up a reserve of compressed air, which can be useful for applications that require intermittent or fluctuating air demand. Having a larger tank ensures a steady supply of compressed air during peak usage periods.

2. Run Time: The tank size affects the run time of the air compressor. A larger tank can provide longer continuous operation before the compressor motor needs to restart. This is because the compressed air in the tank can be used to meet the demand without the need for the compressor to run continuously. It reduces the frequency of motor cycling, which can improve energy efficiency and prolong the motor’s lifespan.

3. Pressure Stability: A larger tank helps maintain stable pressure during usage. When the compressor is running, it fills the tank until it reaches a specified pressure level, known as the cut-out pressure. As the air is consumed from the tank, the pressure drops to a certain level, known as the cut-in pressure, at which point the compressor restarts to refill the tank. A larger tank size results in a slower pressure drop during usage, ensuring more consistent and stable pressure for the connected tools or equipment.

4. Duty Cycle: The duty cycle refers to the amount of time an air compressor can operate within a given time period. A larger tank size can increase the duty cycle of the compressor. The compressor can run for longer periods before reaching its duty cycle limit, reducing the risk of overheating and improving overall performance.

5. Tool Compatibility: The tank size can also impact the compatibility with certain tools or equipment. Some tools, such as high-demand pneumatic tools or spray guns, require a continuous and adequate supply of compressed air. A larger tank size ensures that the compressor can meet the air demands of such tools without causing pressure drops or affecting performance.

It is important to note that while a larger tank size offers advantages in terms of air storage and performance, it also results in a larger and heavier compressor unit. Consider the intended application, available space, and portability requirements when selecting an air compressor with the appropriate tank size.

Ultimately, the optimal tank size for an air compressor depends on the specific needs of the user and the intended application. Assess the air requirements, duty cycle, and desired performance to determine the most suitable tank size for your air compressor.

China OEM Deep Water Well Special 23bar 1020cfm 29 M3/Min Diesel Stationary Screw Air Compressor air compressor portable
editor by CX 2023-11-08

China Good quality Four in One Air Dryer 20HP Rotary Screw Air Compressor with Air Tank portable air compressor

Product Description

20hp hot sales high quality screw air compressor

Product Description

specification
Model–Pressure	Flow	Size	Power	Weight	Inch	Voltage	Tank	ppm	Noise
kw-kg	m³/min	mm	kw	kg	G	V	L	ppm	db
7.5-8	1.1	1740X650X1460	7.9	367	G1	380	300	≤3	52
7.5-12	0.8	1740X650X1460	7.9	367	G1	380	300	≤3	52
15-8	2.2	1840X740X1730	15.7	510	G1	380	400	≤3	55
15-15	1.5	1840X740X1730	15.4	510	G1	380	400	≤3	55

Certifications

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Angular
Structure Type:	Closed Type
Installation Type:	Stationary Type

How are air compressors used in the food and beverage industry?

Air compressors play a vital role in the food and beverage industry, providing a reliable source of compressed air for various applications. Here are some common uses of air compressors in this industry:

1. Packaging and Filling:

Air compressors are extensively used in packaging and filling operations in the food and beverage industry. Compressed air is utilized to power pneumatic systems that control the movement and operation of packaging machinery, such as filling machines, capping machines, labeling equipment, and sealing devices. The precise and controlled delivery of compressed air ensures accurate and efficient packaging of products.

2. Cleaning and Sanitization:

Air compressors are employed for cleaning and sanitization purposes in food and beverage processing facilities. Compressed air is used to operate air-powered cleaning equipment, such as air blowguns, air-operated vacuum systems, and air knives. It helps remove debris, dust, and contaminants from production lines, equipment, and hard-to-reach areas. Additionally, compressed air is used for drying surfaces after cleaning and for applying sanitizing agents.

3. Cooling and Refrigeration:

In the food and beverage industry, air compressors are utilized in cooling and refrigeration systems. Compressed air is used to drive air compressors in refrigeration units, enabling the circulation of refrigerants and maintaining optimal temperatures for food storage and preservation. The controlled airflow provided by the compressors facilitates efficient cooling and refrigeration processes.

4. Aeration and Mixing:

Air compressors are used for aeration and mixing applications in the food and beverage industry. Compressed air is introduced into processes such as fermentation, dough mixing, and wastewater treatment. It helps in promoting oxygen transfer, enhancing microbial activity, and facilitating proper mixing of ingredients or substances, contributing to the desired quality and consistency of food and beverage products.

5. Pneumatic Conveying:

In food processing plants, air compressors are employed for pneumatic conveying systems. Compressed air is used to transport bulk materials such as grains, powders, and ingredients through pipes or tubes. It enables the gentle and efficient movement of materials without the need for mechanical conveyors, reducing the risk of product damage or contamination.

6. Quality Control and Testing:

Air compressors are utilized in quality control and testing processes within the food and beverage industry. Compressed air is used for leak testing of packaging materials, containers, and seals to ensure product integrity. It is also employed for spraying air or gases during sensory analysis and flavor testing.

7. Air Agitation:

In certain food and beverage production processes, air compressors are used for air agitation. Compressed air is introduced into tanks, mixing vessels, or fermentation tanks to create turbulence and promote mixing or chemical reactions. It aids in achieving consistent product quality and uniform distribution of ingredients or additives.

It is important to note that air compressors used in the food and beverage industry must meet strict hygiene and safety standards. They may require specific filtration systems, oil-free operation, and compliance with food safety regulations to prevent contamination or product spoilage.

By utilizing air compressors effectively, the food and beverage industry can benefit from improved productivity, enhanced product quality, and efficient processing operations.

air compressor

How are air compressors used in refrigeration and HVAC systems?

Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:

1. Refrigerant Compression:

In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.

2. Refrigeration Cycle:

The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.

3. HVAC Cooling and Heating:

In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.

4. Air Conditioning:

Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.

5. Compressor Types:

Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.

6. Energy Efficiency:

Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.

By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.

air compressor

What is the role of air compressor tanks?

Air compressor tanks, also known as receiver tanks or air receivers, play a crucial role in the operation of air compressor systems. They serve several important functions:

1. Storage and Pressure Regulation: The primary role of an air compressor tank is to store compressed air. As the compressor pumps air into the tank, it accumulates and pressurizes the air. The tank acts as a reservoir, allowing the compressor to operate intermittently while providing a steady supply of compressed air during periods of high demand. It helps regulate and stabilize the pressure in the system, reducing pressure fluctuations and ensuring a consistent supply of air.

2. Condensation and Moisture Separation: Compressed air contains moisture, which can condense as the air cools down inside the tank. Air compressor tanks are equipped with moisture separators or drain valves to collect and remove this condensed moisture. The tank provides a space for the moisture to settle, allowing it to be drained out periodically. This helps prevent moisture-related issues such as corrosion, contamination, and damage to downstream equipment.

3. Heat Dissipation: During compression, air temperature increases. The air compressor tank provides a larger surface area for the compressed air to cool down and dissipate heat. This helps prevent overheating of the compressor and ensures efficient operation.

4. Pressure Surge Mitigation: Air compressor tanks act as buffers to absorb pressure surges or pulsations that may occur during compressor operation. These surges can be caused by variations in demand, sudden changes in airflow, or the cyclic nature of reciprocating compressors. The tank absorbs these pressure fluctuations, reducing stress on the compressor and other components, and providing a more stable and consistent supply of compressed air.

5. Energy Efficiency: Air compressor tanks contribute to energy efficiency by reducing the need for the compressor to run continuously. The compressor can fill the tank during periods of low demand and then shut off when the desired pressure is reached. This allows the compressor to operate in shorter cycles, reducing energy consumption and minimizing wear and tear on the compressor motor.

6. Emergency Air Supply: In the event of a power outage or compressor failure, the stored compressed air in the tank can serve as an emergency air supply. This can provide temporary air for critical operations, allowing time for maintenance or repairs to be carried out without disrupting the overall workflow.

Overall, air compressor tanks provide storage, pressure regulation, moisture separation, heat dissipation, pressure surge mitigation, energy efficiency, and emergency backup capabilities. They are vital components that enhance the performance, reliability, and longevity of air compressor systems in various industrial, commercial, and personal applications.

China Good quality Four in One Air Dryer 20HP Rotary Screw Air Compressor with Air Tank portable air compressor
editor by CX 2023-11-08

China manufacturer 37kw 3bar Low Pressure Screw Air Compressor Oil Injected Industrial Rotary Screw Air Compressor supplier

Product Description

Product features of low pressure screw air compressor:

1. Adopt large rotor and low speed to ensure the high performance of the machine;
2. Increase oil and gas separation equipment to ensure that the export oil content is ≤3ppm;
3. The air source of the low-pressure screw air compressor is clean, which reduces the number of cleaning nozzles of texturing machines and other equipment, and improves the quality of the finished product;
4. The heat dissipation area of the oil cooler is increased by more than 30% to ensure normal operation in summer without over-temperature;
5. Independently design the internal pressure ratio of the host to ensure a better specific power;
6. Intelligent control system, automatically adjust the exhaust volume according to the customer’s usage (frequency conversion model).
7. For the texturing industry, ensure long-term continuous operation, set fault warnings, and do not stop immediately, so that customers are fully prepared for shutdown;
8. Adopting dual air outlet design, the air outlet temperature can be adjusted according to climate changes, meeting customer needs to a greater extent, and achieving high efficiency and energy saving at the same time.

1. Efficient airend
There is no intermediate transmission, so there is no energy loss; direct drive increases reliability and reduces maintenance costs; large rotors run at low speeds, with higher efficiency, lower noise, lower vibration, and lower energy consumption.

2. High-quality independent oil pump forced lubrication design
(1) Forced lubrication with independent oil pump;
(2) Ensure that there is sufficient fuel injection and a better air-fuel mixture ratio under extremely low exhaust pressure (2kg).

3. Increase customized oil and gas separation system
Increase the customized oil and gas separation system to ensure the ultimate oil and gas separation effect and ensure that the oil content of the air is less than 3ppm.

Product Parameters

Low-pressure permanent magnet variable frequency air compressor parameters:

Model	Volume flow(m3/min)	Pressure(Mpa/bar)	Power(kW)	Noise(DB)	Outlet diameter	Dimension(mm)	Weight(kg)
DHH37LM	10.0	0.3/3	37	65	G2	200011201590	1180
	9.6	0.4/4
	8	0.5/5
DHH45LM	15.1	0.2/2	45	65	G2	210016771892	2500
	12.2	0.4/4
	9.3	0.5/5
DHH55LM	22	0.2/2	55	70	DN150	280018601900	3200
	15.61	0.3/3			DN100	210016771892	2600
	15.48	0.4/4
	12.00	0.5/5
DHH75LMH	29.5	0.2/2	75	70	DN150	280018601900	3200
	21.5	0.3/3
	21.0	0.4/4
	16.1	0.5/5			DN65	240016301980	1850
DHH90LMH	31.0	0.2/2	90	72	DN150	280018601900	3300
	28.8	0.3/3
	21.0	0.5/5
DHH110LMH	37.0	0.2/2	110	72	DN200	290021002150	4800
	33.0	0.3/3
	28.5	0.4/4
DHH132LMH	47	0.2/2	132	78	DN200	290021002150	4950
	43.8	0.3/3
	32.5	0.4/4
	28.3	0.5/5			DN80	280018282150	3600
DHH160LMH	55.7	0.2/2	160	78	DN300	450022002200	6800
	49.4	03/3			DN200	290021002150	5100
	43.0	0.4/4
DHH185LMH	60.0	0.3/3	185	78	DN200	450022002200	6900
	43.0	0.5/5

Parameters of two-stage low-pressure screw air compressor:

Model	Volume flow(m3/min)		Power(kW)	Noise(DB)	Outlet diameter	Dimension(mm)	Weight(kg)
Model	0.45~0.5mpa	0.55mpa	Power(kW)	Noise(DB)	Outlet diameter	Dimension(mm)	Weight(kg)
DHH30LDM	7.06	6.95	30	68	G2	160010601470	1338
DHH37LDM	10.0	9.20	37	68	G2	160010601470	1438
DHH45LDM	11.98	11.65	45	70	DN65	240016301980	1734
DHH55LDM	15.57	15.48	55	70	DN65	240016301980	1980
DHH75LDM	18.51	18.32	75	72	DN65	240016301980	2080
DHH90LDM	22.92	22.51	90	72	DN80	280018282150	4700
DHH110LDM	26.81	26.11	110	72	DN80	280018282150	4850
DHH132LDM	32.5	31.98	132	78	DN80	280018282150	4850
DHH160LDM	41.11	40.68	160	78	DN100	300019002190	5000
DHH185LDM	43.88	43.52	185	78	DN100	436021502258	7200
DHH220LDM	55.31	55.06	220	80	DN200	436021502258	7200
DHH250LDM	60.31	60.12	250	80	DN200	436021502258	7500

Company Profile

We’re professional compressor factory since 1996. Germany Standard and 13 years exporting experience help us won more than 50 loyal foreign agents.

Our products line are complete,main products as below.
1. Ordinary fixed speed air compressor

2. Energy saving series:
VSD screw air compressor
Permanent magnet VSD screw air compressor
Double stage PM VSD screw air compressor

3. Oil free series:
Oil free water lube screw air compressor
Dry oil free type
Oil free scroll type

4. Low pressure series:
3-5bar, main for textile industry
0.4-1.5 bar,main for waste water treatment

5. 16bar-30bar special for laser cutting industry

6. After-treat equipment
Refrigerated air dryer
Desiccant air dryer
High efficiency pipeline filter

And all the compressor parts.

Packaging & Shipping

Why choose us

FAQ

Q1. Are you trading company or manufacture ?

A: We are professional manufacture of screw air compressor of HangZhou(Close to ZheJiang ), China, more than 24 years.

Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.

Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service.
3.CHINAMFG agents and after service avaiable.arrange our engineers to help you training and installation.

Q5. How about your warranty?
A: One year for the whole machine and 2 years for screw air end, except consumable spare parts.

Q6. Do you have any certificate ?
A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.

Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

Q8. How do you control quality ?
A: 1.The raw materials are strictly inspected
2. Some key parts are imported from overseas
3.Each compressor must pass at least 5 hours of continuous testing before leaving the factory.

Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.

Q10.How long could your air compressor be used?
A: Generally, more than 10 years.

After-sales Service:	Online Support
Warranty:	24montrhs
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical

Customization:	Available \|

air compressor

How does variable speed drive technology improve air compressor efficiency?

Variable Speed Drive (VSD) technology improves air compressor efficiency by allowing the compressor to adjust its motor speed to match the compressed air demand. This technology offers several benefits that contribute to energy savings and enhanced overall system efficiency. Here’s how VSD technology improves air compressor efficiency:

1. Matching Air Demand:

Air compressors equipped with VSD technology can vary the motor speed to precisely match the required compressed air output. Traditional fixed-speed compressors operate at a constant speed regardless of the actual demand, leading to energy wastage during periods of lower air demand. VSD compressors, on the other hand, ramp up or down the motor speed to deliver the necessary amount of compressed air, ensuring optimal energy utilization.

2. Reduced Unloaded Running Time:

Fixed-speed compressors often run unloaded during periods of low demand, where they continue to consume energy without producing compressed air. VSD technology eliminates or significantly reduces this unloaded running time by adjusting the motor speed to closely follow the air demand. As a result, VSD compressors minimize energy wastage during idle periods, leading to improved efficiency.

3. Soft Starting:

Traditional fixed-speed compressors experience high inrush currents during startup, which can strain the electrical system and cause voltage dips. VSD compressors utilize soft starting capabilities, gradually ramping up the motor speed instead of instantly reaching full speed. This soft starting feature reduces mechanical and electrical stress, ensuring a smooth and controlled startup, and minimizing energy spikes.

4. Energy Savings at Partial Load:

In many applications, compressed air demand varies throughout the day or during different production cycles. VSD compressors excel in such scenarios by operating at lower speeds during periods of lower demand. Since power consumption is proportional to motor speed, running the compressor at reduced speeds significantly reduces energy consumption compared to fixed-speed compressors that operate at a constant speed regardless of the demand.

5. Elimination of On/Off Cycling:

Fixed-speed compressors often use on/off cycling to adjust the compressed air output. This cycling can result in frequent starts and stops, which consume more energy and cause mechanical wear. VSD compressors eliminate the need for on/off cycling by continuously adjusting the motor speed to meet the demand. By operating at a consistent speed within the required range, VSD compressors minimize energy losses associated with frequent cycling.

6. Enhanced System Control:

VSD compressors offer advanced control capabilities, allowing for precise monitoring and adjustment of the compressed air system. These systems can integrate with sensors and control algorithms to maintain optimal system pressure, minimize pressure fluctuations, and prevent excessive energy consumption. The ability to fine-tune the compressor’s output based on real-time demand contributes to improved overall system efficiency.

By utilizing variable speed drive technology, air compressors can achieve significant energy savings, reduce operational costs, and enhance their environmental sustainability by minimizing energy wastage and optimizing efficiency.

air compressor

How do you maintain proper air quality in compressed air systems?

Maintaining proper air quality in compressed air systems is essential to ensure the reliability and performance of pneumatic equipment and the safety of downstream processes. Here are some key steps to maintain air quality:

1. Air Filtration:

Install appropriate air filters in the compressed air system to remove contaminants such as dust, dirt, oil, and water. Filters are typically placed at various points in the system, including the compressor intake, aftercoolers, and before point-of-use applications. Regularly inspect and replace filters to ensure their effectiveness.

2. Moisture Control:

Excessive moisture in compressed air can cause corrosion, equipment malfunction, and compromised product quality. Use moisture separators or dryers to remove moisture from the compressed air. Refrigerated dryers, desiccant dryers, or membrane dryers are commonly employed to achieve the desired level of dryness.

3. Oil Removal:

If the compressed air system utilizes oil-lubricated compressors, it is essential to incorporate proper oil removal mechanisms. This can include coalescing filters or adsorption filters to remove oil aerosols and vapors from the air. Oil-free compressors eliminate the need for oil removal.

4. Regular Maintenance:

Perform routine maintenance on the compressed air system, including inspections, cleaning, and servicing of equipment. This helps identify and address any potential issues that may affect air quality, such as leaks, clogged filters, or malfunctioning dryers.

5. Air Receiver Tank Maintenance:

Regularly drain and clean the air receiver tank to remove accumulated contaminants, including water and debris. Proper maintenance of the tank helps prevent contamination from being introduced into the compressed air system.

6. Air Quality Testing:

Periodically test the quality of the compressed air using appropriate instruments and methods. This can include measuring particle concentration, oil content, dew point, and microbial contamination. Air quality testing provides valuable information about the effectiveness of the filtration and drying processes and helps ensure compliance with industry standards.

7. Education and Training:

Educate personnel working with compressed air systems about the importance of air quality and the proper procedures for maintaining it. Provide training on the use and maintenance of filtration and drying equipment, as well as awareness of potential contaminants and their impact on downstream processes.

8. Documentation and Record-Keeping:

Maintain accurate records of maintenance activities, including filter replacements, drying system performance, and air quality test results. Documentation helps track the system’s performance over time and provides a reference for troubleshooting or compliance purposes.

By implementing these practices, compressed air systems can maintain proper air quality, minimize equipment damage, and ensure the integrity of processes that rely on compressed air.

air compressor

What is the role of air compressor tanks?

Air compressor tanks, also known as receiver tanks or air receivers, play a crucial role in the operation of air compressor systems. They serve several important functions:

China manufacturer 37kw 3bar Low Pressure Screw Air Compressor Oil Injected Industrial Rotary Screw Air Compressor supplier
editor by CX 2023-11-06

China Hot selling 7.5-132 Kw Direct Drive Fixed Speed Screw Air Compressor Industrial air compressor parts

Product Description

Advantages of CHINAMFG screw air compressor:

1. The latest Sino-German technical cooperation, high reliability.

2. Oil-cooled permanent magnet motor.

3. IP55 protection grade and heavy-duty air filter, suitable for dusty environment.

4. The efficiency of IE4 efficiency motor.

5. Most energy-saving modes are only effective when loading.

6. Wide frequency range 25%-100%.

7. High-quality magnetic materials can withstand temperatures above 180°C.

8. A reliable supplier of permanent magnet motors from Italy.

9. Direct taper connection, no transmission power loss, easy maintenance.

10. The touch screen PLC has a preset running schedule and smarter control.

11. Both the main motor and the fan motor are controlled by the frequency converter, which makes the control more precise.

12. Easy to install and maintain.

13. Excellent energy saving effect, energy saving up to 30-40%.

ZheJiang CHINAMFG Machinery Manufacturing Co. , Ltd. is located in HangZhou, ZheJiang .CHINAMFG is a comprehensive screw air compressor

manufacturer that engaged in R & D, design, production and sales. It has a plant of 20,000 square meters, including a large production workshop,

a comprehensive first-class exhibition hall and a testing laboratory.

Dukas has excellent mechanical engineering designers, an experienced staff team and a professional management team. The production

concept focuses on energy-saving and is committed to perfecting and improving the technological process in order to get the core technology

of super frequency energy-saving, achieving the characteristics of mute, durability, power saving and safety.

The company has 9 series of products with multiple models. Including Fixed speed air compressor, PM VSD air compressor, PM VSD

two-stage air compressor, 4-in-1 air compressor, Oil free water lubrcating air compressor, Diesel portable screw air compressor, Electric

portable screw air compressor, Air dryer, Adsorption machine and the matching spare parts. CHINAMFG adheres to the business philosophy of

cooperation and mutual benefit to provide a one-stop service for every customer!

Dukas air compressors not only cover the domestic market but also are exported to more than 20 countries and regions such as South

Africa, Australia, Thailand, Russia, Argentina, Canada and so on. CHINAMFG products have won a good reputation from users for their excellent

quality and style. The company has always adhered to the concept of quality first, service first and dedication to providing every customer with

excellent products and meticulous after-sales service!

Dukas warmly welcome customers to visit our factory and establish a wide range of cooperation!

Frequency Asked Question:

Q1: Are you factory or trade company?
A1: We are factory.

Q2: What the exactly address of your factory?
A2: Our Factory is Located in Xihu (West Lake) Dis. County, HangZhou City, ZheJiang Province, China.

Q3: Will you provide spare parts of your products?
A3: Yes, We provide all parts to customer, so you can do repair or maintenance without trouble.

Q4: Can you accept OEM orders?
A4: Yes, with professional design team, OEM orders are highly welcome.

Q5: How long will you take to arrange production?
A5: Immediate delivery for stock products.380V 50HZ we can delivery the goods within 3-15 days. Other voltage or other color we will delivery within 25-30 days.

Q6: Warranty terms of your machine?
A6: Two years warranty for the machine and technical support always according to your needs.

Q7: Can you provide the best price?
A7:According to your order, we will provide you the best price.

After-sales Service:	24 Hours
Warranty:	2 Years
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical

Customization:	Available \|

air compressor

How are air compressors utilized in pharmaceutical manufacturing?

1. Manufacturing Processes:

2. Instrumentation and Control Systems:

3. Packaging and Filling:

4. Cleanroom Environments:

5. Laboratory Applications:

6. HVAC Systems:

air compressor

What is the energy efficiency of modern air compressors?

Variable Speed Drive (VSD) Technology:

Air Leakage Reduction:

Efficient Motor Design:

Optimized Control Systems:

Air Storage and Distribution:

Energy Management and Monitoring:

air compressor

Can air compressors be used for automotive applications?

Yes, air compressors can be used for various automotive applications and are commonly found in automotive repair shops, garages, and even in some vehicles. Here are some automotive applications where air compressors are frequently utilized:

1. Tire Inflation: Air compressors are commonly used to inflate tires in automotive applications. They provide a convenient and efficient way to inflate tires to the recommended pressure, ensuring optimal tire performance, fuel efficiency, and safety.

2. Air Tools: Air compressors power a wide range of pneumatic tools used in automotive repair and maintenance. These tools include impact wrenches, ratchet wrenches, air hammers, pneumatic drills, and sanders. Air-powered tools are favored for their high torque and power-to-weight ratio, making them suitable for heavy-duty automotive tasks.

3. Spray Painting: Air compressors are commonly used in automotive painting applications. They power airbrushes and spray guns that are used to apply paint, primer, and clear coats. Air compressors provide the necessary air pressure to atomize the paint and deliver a smooth and even finish.

4. Brake System Maintenance: Air compressors play a crucial role in maintaining and diagnosing automotive brake systems. They are used to pressurize the brake lines, allowing for proper bleeding of the system and detection of leaks or faults.

5. Suspension Systems: Some automotive suspension systems, such as air suspensions, rely on air compressors to maintain the desired air pressure in the suspension components. The compressor inflates or deflates the suspension as needed to provide a comfortable ride and optimal handling.

6. Cleaning and Dusting: Air compressors are used for cleaning automotive parts, blowing away dust and debris, and drying surfaces. They provide a high-pressure stream of air that effectively cleans hard-to-reach areas.

7. Air Conditioning Systems: Air compressors are a key component in automotive air conditioning systems. They compress and circulate refrigerant, allowing the system to cool and dehumidify the air inside the vehicle.

When using air compressors for automotive applications, it’s important to consider the specific requirements of the task at hand. Ensure that the air compressor has the necessary pressure and capacity to meet the demands of the application. Additionally, use appropriate air hoses, fittings, and tools that are compatible with the compressor’s output.

Overall, air compressors are versatile and valuable tools in the automotive industry, providing efficient power sources for a wide range of applications, from tire inflation to powering pneumatic tools and supporting various automotive systems.

China Hot selling 7.5-132 Kw Direct Drive Fixed Speed Screw Air Compressor Industrial air compressor parts
editor by CX 2023-11-06

China OEM 55kw 75kw 90kw Energy Saving Electric Screw Air Compressor in General Industrial Equipment manufacturer

Product Description

Product Description

Technical parameters of oil-free water-lubricated permanent magnet variable frequency screw compressor
HYW-G	Working pressure		Exhaust volume		Power		Noise	Air outlet pipe diameter	Net weight	Dimensions(mm)
Water lubricated series	bar	psig	(m3/min)	cfm	kW	hp	dB	Air outlet pipe diameter	kg	Length	Width	Height
HYWV-7G	7	102	0.7-1.2	24.7-42.4	7.5	10	58±3	G1″	500	1135	800	1000
	8	116	0.6-1.1	21.2-38.8	7.5	10	58±3	G1″	500	1135	800	1000
	10	145	0.5-0.9	17.7-31.8	7.5	10	58±3	G1″	500	1135	800	1000
HYWV-11G	7	102	1.0-1.6	35.3-56.5	11	15	58±3	G1″	500	1135	800	1000
	8	116	0.9-1.5	31.8-53	11	15	58±3	G1″	500	1135	800	1000
	10	145	0.7-1.3	24.7-45.9	11	15	58±3	G1″	500	1135	800	1000
HYWV-15G	7	102	1.1-2	38.8-71	15	20	60±3	G1″	550	1400	1000	1200
	8	116	1-1.9	35.4-67.3	15	20	60±3	G1″	550	1400	1000	1200
	10	145	/	/	15	20	60±3	G1″	550	1400	1000	1200
HYWV-15G	7	102	/	/	15	20	60±3	G1″	550	1170	900	1100
	8	116	/	/	15	20	60±3	G1″	550	1170	900	1100
	10	145	0.9-1.6	31.8-56.6	15	20	60±3	G1″	550	1170	900	1100
HYWV-18.5G	7	102	1.8-3.1	63.6-109.5	18.5	25	61 ±3	G1″	600	1400	1000	1200
	8	116	1.6-2.8	56.5-98.9	18.5	25	61 ±3	G1″	600	1400	1000	1200
	10	145	1.5-2.5	53-88.3	18.5	25	61±3	G1″	600	1400	1000	1200
HYWV-22G	7	102	2.2-3.7	77.7-130.7	22	30	61 ±3	G1″	655	1400	1000	1200
	8	116	2.0-3.4	70.6-120.1	22	30	61 ±3	G1″	655	1400	1000	1200
	10	145	1.8-3.0	63.6-105.9	22	30	61 ±3	G1″	655	1400	1000	1200
HYWV-30G	7	102	3.1-5.2	109.5-183.6	30	40	64±3	G11/2″	1150	1920	1170	1320
	8	116	2.8-4.7	98.9-166	30	40	64±3	G11/2″	1150	1920	1170	1320
	10	145	2.5-4.3	88.3-151.9	30	40	64±3	G11/2″	1150	1920	1170	1320
HYWV-37G	7	102	3.6-6.1	127.1-215.4	37	50	64±3	G11/2″	1200	1920	1170	1320
	8	116	3.3-5.6	116.5-197.8	37	50	64±3	G11/2″	1200	1920	1170	1320
	10	145	3.0-5.0	105.9-176.6	37	50	64±3	G11/2″	1200	1920	1170	1320
HYWV-45G	7	102	4.5-7.5	158.9-264.9	45	60	66±3	G11/2″	1320	1920	1170	1320
	8	116	4.0-6.8	141.3-240.1	45	60	66±3	G11/2″	1320	1920	1170	1320
	10	145	3.6-6.0	127.1-211.9	45	60	66±3	G11/2″	1320	1920	1170	1320
HYWV-55G	7	102	6.0-10.0	211.9-353.1	55	75	66±3	DN50	1520	1930	1320	1535
	8	116	5.4-9.0	191-317.8	55	75	66±3	DN50	1520	1930	1320	1535
	10	145	4.6-7.8	162.4-275.5	55	75	66±3	DN50	1520	1930	1320	1535
HYWV-75G	7	102	7.8-13.0	275.5-459.1	75	100	70±3	DN50	1620	1930	1320	1535
	8	116	7.2-12.0	254.3-423.8	75	100	70±3	DN50	1620	1930	1320	1535
	10	145	6.0-10.0	211.9-353.1	75	100	70±3	DN50	1620	1930	1320	1535
HYWV-90G	7	102	9.3-15.5	328.4-547.4	90	120	70±3	DN50	1800	1930	1320	1535
	8	116	8.4-14.0	296.6-494.4	90	120	70±3	DN50	1800	1930	1320	1535
	10	145	7.5-12.5	264.9-414	90	120	70±3	DN50	1800	1930	1320	1535
HYWV-110G	7	102	12.0-20.0	423.8-706.3	110	150	72±3	DN80	3100	2300	1600	1750
	8	116	10.8-18.0	381.4-635.7	110	150	72±3	DN80	3100	2300	1600	1750
	10	145	9.6-16.0	339-565	110	150	72±3	DN80	3100	2300	1600	1750
HYWV-132G	7	102	15.0-25.0	527.9-882.9	132	175	72±3	DN80	3250	2300	1600	1750
	8	116	13.8-23.0	487.3-812.2	132	175	72±3	DN80	3250	2300	1600	1750
	10	145	12.0-20.0	423.8-706.3	132	175	72±3	DN80	3250	2300	1600	1750
HYWV-160G	7	102	16.2-27.0	572.1-953.5	160	215	72±3	DN100	4500	2860	1600	1800
	8	116	15.3-25.5	540.3-900.5	160	215	72±3	DN100	4500	2860	1600	1800
	10	145	14.4-24.0	508.5-847.6	160	215	72±3	DN100	4500	2860	1600	1800
HYWV-185G	7	102	18.0-30.0	635.7-1059.4	185	250	74±3	DN100	4500	2860	1600	1800
	8	116	16.8-28.0	593.3-988.8	185	250	74±3	DN100	4500	2860	1600	1800
	10	145	15.0-25.0	529.7-882.9	185	250	74±3	DN100	4500	2860	1600	1800
HYWV-200G	7	102	21.6-36.0	762.8-1271.3	200	270	74±3	DN125	4800	3150	1850	2050
	8	116	19.8-33.0	699.2-1165.4	200	270	74±3	DN125	4800	3150	1850	2050
	10	145	16.2-27.0	572.1-953.5	200	270	74±3	DN125	4800	3150	1850	2050
HYWV-250G	7	102	25.8-43.0	911.1-1518.5	250	350	74±3	DN125	5200	3150	1850	2050
	8	116	24.6-41.0	868.7-1447.9	250	350	74±3	DN125	5200	3150	1850	2050
	10	145	22.8-38.0	805.2-1342	250	350	74±3	DN125	5200	3150	1850	2050

Cooling method: (Air cooling:HYWV-7G~HYWV-45G),(Water cooling:HYWV-55G~HYWV-250G))

Display

The advantage of screw air compressor

Company strength display

HangZhou CHINAMFG Gas Equipment Co., Ltd. is a manufacturer engaged in the research and development, design and production of gas compressors. The company has its own production technology, processing equipment and assembly technology, and has many years of experience in the production of various flammable and explosive special gas compressors.

Huayan compressor products cover almost all gas media, up to 6th-stage compression and 3000kw power. Products can be customized according to customer requirements to better meet customer needs. The products are mainly used in gas compressors in the petroleum industry, chemical and natural gas compressors, industrial compressors, compressors for waste gas treatment and biogas utilization, and compressors for special gases.

After Sales Service
1.Quick response within 2 to 8 hours, with a reaction rate exceeding 98%;
2. 24-hour telephone service, please feel free to contact us;
3. The whole machine is guaranteed for 1 year (excluding pipelines and human factors);
4. Provide consulting service for the service life of the whole machine, and provide 24-hour technical support via email;
5. On-site installation and commissioning by our experienced technicians;

Exhibition Display

Certificate display
Packaging and Shipping

FAQ

Q1: What is the rotor speed for the air end?
A1: 2980rmp.

Q2: What’s your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)

Q3: Can you offer water cooled air compressor?
A3: Yes, we can (normally, air cooled type).

Q4: What’s the payment term?
A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.

Q5: Do you accept customized voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q6: What is your warranty for air compressor?
A6: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.

Q7: Can you accept OEM orders?
A7: Yes, OEM orders are warmly welcome.

Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.

Q9: Do you have spare parts in stock?
A9: Yes, we do.

Q10: What kind of initial lubrication oil you used in air compressor?
A10: TOTAL 46# mineral oil.

After-sales Service:	Provide After-Sell Sevice
Warranty:	18monthes
Lubrication Style:	Oil-free
Cooling System:	Air Cooling
Cylinder Position:	Vertical
Structure Type:	Closed Type

Customization:	Available \|

air compressor

How are air compressors employed in the petrochemical industry?

Air compressors play a vital role in the petrochemical industry, where they are employed for various applications that require compressed air. The petrochemical industry encompasses the production of chemicals and products derived from petroleum and natural gas. Here’s an overview of how air compressors are utilized in the petrochemical industry:

1. Instrumentation and Control Systems:

Air compressors are used to power pneumatic instrumentation and control systems in petrochemical plants. These systems rely on compressed air to operate control valves, actuators, and other pneumatic devices that regulate processes such as flow control, pressure control, and temperature control. Compressed air provides a reliable and clean source of energy for these critical control mechanisms.

2. Pneumatic Tools and Equipment:

Petrochemical plants often utilize pneumatic tools and equipment for various tasks such as maintenance, repair, and construction activities. Air compressors supply the necessary compressed air to power these tools, including pneumatic drills, impact wrenches, grinders, sanders, and painting equipment. The versatility and convenience of compressed air make it an ideal energy source for a wide range of pneumatic tools used in the industry.

3. Process Air and Gas Supply:

Petrochemical processes often require a supply of compressed air and gases for specific applications. Air compressors are employed to generate compressed air for processes such as oxidation, combustion, and aeration. They may also be used to compress gases like nitrogen, hydrogen, and oxygen, which are utilized in various petrochemical reactions and treatment processes.

4. Cooling and Ventilation:

Petrochemical plants require adequate cooling and ventilation systems to maintain optimal operating conditions and ensure the safety of personnel. Air compressors are used to power cooling fans, blowers, and air circulation systems that help maintain the desired temperature, remove heat generated by equipment, and provide ventilation in critical areas.

5. Nitrogen Generation:

Nitrogen is widely used in the petrochemical industry for applications such as blanketing, purging, and inerting. Air compressors are utilized in nitrogen generation systems, where they compress atmospheric air, which is then passed through a nitrogen separation process to produce high-purity nitrogen gas. This nitrogen is used for various purposes, including preventing the formation of explosive mixtures, protecting sensitive equipment, and maintaining the integrity of stored products.

6. Instrument Air:

Instrument air is essential for operating pneumatic instruments, analyzers, and control devices throughout the petrochemical plant. Air compressors supply compressed air that is treated and conditioned to meet the stringent requirements of instrument air quality standards. Instrument air is used for tasks such as pneumatic conveying, pneumatic actuators, and calibration of instruments.

By employing air compressors in the petrochemical industry, operators can ensure reliable and efficient operation of pneumatic systems, power various tools and equipment, support critical processes, and maintain safe and controlled environments.

air compressor

Can air compressors be used for inflating tires and sporting equipment?

1. Tire Inflation:

2. Sporting Equipment Inflation:

3. Air Tools for Inflation:

4. Adjustable Pressure:

5. Efficiency and Speed:

6. Portable Air Compressors:

air compressor

How do you choose the right size of air compressor for your needs?

Choosing the right size of air compressor is essential to ensure optimal performance and efficiency for your specific needs. Here are some factors to consider when selecting the appropriate size:

1. Air Demand: Determine the air demand requirements of your applications. Calculate the total CFM (Cubic Feet per Minute) needed by considering the air consumption of all the pneumatic tools and equipment that will be operated simultaneously. Choose an air compressor with a CFM rating that meets or exceeds this total demand.

2. Pressure Requirements: Consider the required operating pressure for your applications. Check the PSI (Pounds per Square Inch) rating of the tools and equipment you will be using. Ensure that the air compressor you choose can deliver the necessary pressure consistently.

3. Duty Cycle: Evaluate the duty cycle of the air compressor. The duty cycle represents the percentage of time the compressor can operate within a given time period without overheating or experiencing performance issues. If you require continuous or heavy-duty operation, choose a compressor with a higher duty cycle.

4. Power Source: Determine the available power source at your location. Air compressors can be powered by electricity or gasoline engines. Ensure that the chosen compressor matches the available power supply and consider factors such as voltage, phase, and fuel requirements.

5. Portability: Assess the portability requirements of your applications. If you need to move the air compressor frequently or use it in different locations, consider a portable or wheeled compressor that is easy to transport.

6. Space and Noise Constraints: Consider the available space for installation and the noise restrictions in your working environment. Choose an air compressor that fits within the allocated space and meets any noise regulations or requirements.

7. Future Expansion: Anticipate any potential future expansions or increases in air demand. If you expect your air demand to grow over time, it may be wise to choose a slightly larger compressor to accommodate future needs and avoid the need for premature replacement.

8. Budget: Consider your budgetary constraints. Compare the prices of different air compressor models while ensuring that the chosen compressor meets your specific requirements. Keep in mind that investing in a higher-quality compressor may result in better performance, durability, and long-term cost savings.

By considering these factors and evaluating your specific needs, you can choose the right size of air compressor that will meet your air demand, pressure requirements, and operational preferences, ultimately ensuring efficient and reliable performance.

China OEM 55kw 75kw 90kw Energy Saving Electric Screw Air Compressor in General Industrial Equipment manufacturer
editor by CX 2023-11-03

China Best Sales 250kw Dry Type Screw Air Compressor Oilless Air Compressor Oil-Free Air-Compressors lowes air compressor

Product Description

Product name

Dry Type Screw Air Compressor

Model

DTS

Cooling Method

Air Cooling

Pressure

7/8/10 Bar

Power

55-355 Kw

Capacity

8-58.4 M3/Min

Voltage

380V/50HZ, 220V/60HZ, 400V/50HZ, 415V/50HZ or Customer′s Requirements

Color

Customized

Product Features

1. Original GHH-RAND airend from Germany.
2. 100% oil free air certified by Germany TUV.
3. Centrifugal Fan for better cooling effect.
4. Stainless Steel Pipe.
5. Hydraulic Inlet Valve System.
6. Special venturi tube design to help reduce the noise down.
7. Double-layer structure to reduce he noise.
8. Air Cooling and Water cooling are available.
9. VSD control are available.
10.Touch Screen PLC with preset running schedule, more intelligent control.

Leading Technology:
The durability of GHH Rand’s 2 stage compression airend uses high performance rotors and durable bearings to ensure reliability. Stainless steel seals and the unique design of the labyrinth seals mean that this unique design is time tested, reliable and efficient.

Dry Oil Free Technology:
Since the launch of the GHH oil free airend thousands have been produced and are in use worldwide. Typically oil free air is used in processes such as pharmaceutical, food and beverage, and electron-
ic industries where high quality air is required.

Stainless Steel Rotors:
GHH Rand pioneered the use of stainless steel rotors to ensure longevity and reliability.

Oil Free Airend – UltraCoat TM Super Coating:
The surfaces of the oil free airend are coated with UltraCoat, a special coating which improves efficiency and extends the life of the stainless steel rotors. The strong coating adhesion and high tempera-
ture resistance ensures that there is no reduction in performance with age.

Model	Pressure (mpa)	Displacement (m³/min)	Power (kw)	Dimension (mm)	Weight (kg)	Outlet Size
DTS-0.75/55	0.75	9.2	55	270015001970	2600	G-1/2″
DTS-0.85/55	0.85	9.1
DTS-1.05/55	1.05	8.0
DTS-0.75/75	0.75	12.5	75	270015001970	2800	DN50
DTS-0.85/75	0.85	11.6
DTS-1.05/75	1.05	10.8
DTS-0.75/90	0.75	13.4	90	270015001970	3400	DN50
DTS-0.85/90	0.85	13.4
DTS-1.05/90	1.05	12.4
DTS-0.75/110	0.75	20.0	110	280018001860	3400	DN65
DTS-0.85/110	0.85	18.7
DTS-1.05/110	1.05	16.5
DTS-0.75/132	0.75	23.6	132	280018001860	3450	DN65
DTS-0.85/132	0.85	22.1
DTS-1.05/132	1.05	20.0
DTS-0.75/160	0.75	26.8	160	280018001860	3550	DN65
DTS-0.85/160	0.85	25.5
DTS-1.05/160	1.05	23.5
DTS-0.75/185	0.75	29.7	185	280018001860	3950	DN65
DTS-0.85/185	0.85	29.6
DTS-1.05/185	1.05	26.8
DTS-0.75/200	0.75	35.5	200	310021502200	4500	DN100
DTS-0.85/200	0.85	33.3
DTS-1.05/200	1.05	29.9
DTS-0.75/220	0.75	36.0	220	310021502200	5000	DN100
DTS-0.85/220	0.85	35.9
DTS-1.05/220	1.05	33.3
DTS-0.75/250	0.75	42.8	250	310021502200	5200	DN100
DTS-0.85/250	0.85	42.7
DTS-1.05/250	1.05	38.3
DTS-0.75/280	0.75	46.7	280	340024002200	6400	DN100
DTS-0.85/280	0.85	45.6
DTS-1.05/280	1.05	42.6
DTS-0.75/315	0.75	51.4	315	340024002200	6400	DN125
DTS-0.85/315	0.85	51.2
DTS-1.05/315	1.05	46.5
DTS-0.75/355	0.75	58.4	355	340024002200	6400	DN125
DTS-0.85/355	0.85	57.9
DTS-1.05/355	1.05	51.0

ZheJiang CHINAMFG Gas Compressor Manufacturing Co.,Ltd. founded in 2005, is a leading high technology of machine and equipment manufacturer integrating the design, R&D, production, sales and service for air compressors & Mining Equipment. Adopting advanced technology, design concept and quality control, and we are able to provide customized products to meet customers’ OEM needs.
Our company has more than 520 employees, including 86 senior technicians and professional engineers. Our technical team provides our customers with professional air system solutions. With the total 15000 square meters of the facility, 4 modern advanced production lines are built up to ensure production capacity to meet customer requirements.
Our company has been awarded the honorary title of “ZheJiang high-tech enterprise” and our products enjoy high honors in the industry. Our company has the ISO9001 certification and was awarded the qualification certificate of equipment through military contracts in 2018.
We offer the following products and services:
1. Screw air compressor
    1.1 Oil-free screw air compressor
    1.2 Oil-injected air compressor
2. Reciprocating piston air compressor
    2.1 Piston air compressor
    2.2 Oil-free piston air compressor
    2.3 Piston medium & high-pressure air compressor
3.Portable air compressor & Mining Equipment
    3.1 Diesel or Electric portable screw air compressor
    3.2 Air Pick, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
4. Air compressor accessories
    4.1 CHINAMFG or Adsorption compressed air drier
    4.2 Compressed air filter or tank
4.3 Lubrication oil
We have a complete system of after-sales service and quality assurance. The company’s material purchase, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO procedures. which will ensure each compressor has reliable quality and has a complete record to trace, if needed.

Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q: How can we start order with your factory?
A: First, leave us an inquiry and advise which item you’re interested, and then we will contact you in 24 hours. You’re so kind if provide all detailed information, will better for us to know exactly what you need.

Q: What are your MOQ?
A: Different products have different MOQ, most is 1 set.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages.

Q: How about your delivery time?
A: Generally, it will take 90 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: Do you a trade company or real factory?
A: We are 100% factory; we located in ZheJiang city, China.

After-sales Service:	Online Support
Warranty:	1 Years
Lubrication Style:	Oil-free
Power Source:	AC Power
Structure Type:	Closed Type
Installation Type:	Stationary Type

Samples:	US$ 3000/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

What role do air dryers play in compressed air systems?

Air dryers play a crucial role in compressed air systems by removing moisture and contaminants from the compressed air. Compressed air, when generated, contains water vapor from the ambient air, which can condense and cause issues in the system and end-use applications. Here’s an overview of the role air dryers play in compressed air systems:

1. Moisture Removal:

Air dryers are primarily responsible for removing moisture from the compressed air. Moisture in compressed air can lead to problems such as corrosion in the system, damage to pneumatic tools and equipment, and compromised product quality in manufacturing processes. Air dryers utilize various techniques, such as refrigeration, adsorption, or membrane separation, to reduce the dew point of the compressed air and eliminate moisture.

2. Contaminant Removal:

In addition to moisture, compressed air can also contain contaminants like oil, dirt, and particles. Air dryers help in removing these contaminants to ensure clean and high-quality compressed air. Depending on the type of air dryer, additional filtration mechanisms may be incorporated to enhance the removal of oil, particulates, and other impurities from the compressed air stream.

3. Protection of Equipment and Processes:

By removing moisture and contaminants, air dryers help protect the downstream equipment and processes that rely on compressed air. Moisture and contaminants can negatively impact the performance, reliability, and lifespan of pneumatic tools, machinery, and instrumentation. Air dryers ensure that the compressed air supplied to these components is clean, dry, and free from harmful substances, minimizing the risk of damage and operational issues.

4. Improved Productivity and Efficiency:

Utilizing air dryers in compressed air systems can lead to improved productivity and efficiency. Dry and clean compressed air reduces the likelihood of equipment failures, downtime, and maintenance requirements. It also prevents issues such as clogging of air lines, malfunctioning of pneumatic components, and inconsistent performance of processes. By maintaining the quality of compressed air, air dryers contribute to uninterrupted operations, optimized productivity, and cost savings.

5. Compliance with Standards and Specifications:

Many industries and applications have specific standards and specifications for the quality of compressed air. Air dryers play a vital role in meeting these requirements by ensuring that the compressed air meets the desired quality standards. This is particularly important in industries such as food and beverage, pharmaceuticals, electronics, and automotive, where clean and dry compressed air is essential for product integrity, safety, and regulatory compliance.

By incorporating air dryers into compressed air systems, users can effectively control moisture and contaminants, protect equipment and processes, enhance productivity, and meet the necessary quality standards for their specific applications.

air compressor

How do you maintain proper air quality in compressed air systems?

1. Air Filtration:

2. Moisture Control:

3. Oil Removal:

4. Regular Maintenance:

5. Air Receiver Tank Maintenance:

6. Air Quality Testing:

7. Education and Training:

8. Documentation and Record-Keeping:

By implementing these practices, compressed air systems can maintain proper air quality, minimize equipment damage, and ensure the integrity of processes that rely on compressed air.

air compressor

Can you explain the basics of air compressor terminology?

Understanding the basic terminology related to air compressors can help in better comprehension of their operation and discussions related to them. Here are some essential terms related to air compressors:

1. CFM (Cubic Feet per Minute): CFM is a unit of measurement that denotes the volumetric flow rate of compressed air. It indicates the amount of air a compressor can deliver within a minute and is a crucial factor in determining the compressor’s capacity.

2. PSI (Pounds per Square Inch): PSI is a unit of measurement used to quantify pressure. It represents the force exerted by the compressed air on a specific area. PSI is a vital specification for understanding the pressure capabilities of an air compressor and determining its suitability for various applications.

3. Duty Cycle: Duty cycle refers to the percentage of time an air compressor can operate in a given time period. It indicates the compressor’s ability to handle continuous operation without overheating or experiencing performance issues. For instance, a compressor with a 50% duty cycle can run for half the time in a given hour or cycle.

4. Horsepower (HP): Horsepower is a unit used to measure the power output of a compressor motor. It indicates the motor’s capacity to drive the compressor pump and is often used as a reference for comparing different compressor models.

5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air delivered by the compressor. It helps in stabilizing pressure fluctuations, allowing for a more consistent supply of compressed air during peak demand periods.

6. Single-Stage vs. Two-Stage: These terms refer to the number of compression stages in a reciprocating air compressor. In a single-stage compressor, air is compressed in a single stroke of the piston, while in a two-stage compressor, it undergoes initial compression in one stage and further compression in a second stage, resulting in higher pressures.

7. Oil-Free vs. Oil-Lubricated: These terms describe the lubrication method used in air compressors. Oil-free compressors have internal components that do not require oil lubrication, making them suitable for applications where oil contamination is a concern. Oil-lubricated compressors use oil for lubrication, enhancing durability and performance but requiring regular oil changes and maintenance.

8. Pressure Switch: A pressure switch is an electrical component that automatically starts and stops the compressor motor based on the pre-set pressure levels. It helps maintain the desired pressure range in the receiver tank and protects the compressor from over-pressurization.

9. Regulator: A regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications and ensures a consistent and safe supply of compressed air.

These are some of the fundamental terms associated with air compressors. Familiarizing yourself with these terms will aid in understanding and effectively communicating about air compressors and their functionality.

China Best Sales 250kw Dry Type Screw Air Compressor Oilless Air Compressor Oil-Free Air-Compressors lowes air compressor
editor by CX 2023-11-02

China wholesaler Rotary Screw Air Compressor Ga 37 45 55 75 VSD++ CHINAMFG air compressor lowes

Product Description

Rotary Screw Air Compressor GA VSD++ atlas copco

Air Compressor parts: Atlas Copco/Sullair/Ingersoll Rand.
We can provide you all type spare parts of air compressor, such as air end, control pannel, motor, fan, oil filter,
air filter, precision filter, valve, valve kits, Maintenance kits, sensor, coupling, bearing, hose, belt etc.

Air compressor and Air treatment equipment: Atlas copco/Quincy/Chicago Pneumatic/Xihu (West Lake) Dis.in.
We can provide Atlas Copco / Quincy / Chicago Pneumatic / Xihu (West Lake) Dis.in Air compressor ,
Air compressor spare parts, Air dryer, Precision filter, Gas tank.

pack your goods?
There is 3 kinds of ways to packed the goods, which depends on your requirement
1. Packed with original package
2. Packed with your design package
3. Packed with our blank package, below is the example for referenc

Air Compressor Temperature Sensor for Atlas Copco FAQ
Q1: How can I get the quotation?
A: you can advise us the part number for checking, and we will quote to you soon by email

Q2: What kind of ways for transportation ?
A:In general by air, sea or Express.(like DHL,Fedex,TNT,etc.)

Q3: How do I know the quality of productions?
A:We have a strict series of quality control, and we have perfect after service system, which can help you to solve the problem soon

Q4: If i want to change model,size,package,etc. How can I do?
A:You can contact us by or mail, and we will revise according to your requirement

Q5: What is the terms of payment ?
A: T/T, Western Union, paypal

Warranty:	1 Year
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Vertical
Structure Type:	Closed Type

Customization:	Available \|

air compressor

Can air compressors be used for shipbuilding and maritime applications?

Air compressors are widely used in shipbuilding and maritime applications for a variety of tasks and operations. The maritime industry relies on compressed air for numerous essential functions. Here’s an overview of how air compressors are employed in shipbuilding and maritime applications:

1. Pneumatic Tools and Equipment:

Air compressors are extensively used to power pneumatic tools and equipment in shipbuilding and maritime operations. Pneumatic tools such as impact wrenches, drills, grinders, sanders, and chipping hammers require compressed air to function. The versatility and power provided by compressed air make it an ideal energy source for heavy-duty tasks, maintenance, and construction activities in shipyards and onboard vessels.

2. Painting and Surface Preparation:

Air compressors play a crucial role in painting and surface preparation during shipbuilding and maintenance. Compressed air is used to power air spray guns, sandblasting equipment, and other surface preparation tools. Compressed air provides the force necessary for efficient and uniform application of paints, coatings, and protective finishes, ensuring the durability and aesthetics of ship surfaces.

3. Pneumatic Actuation and Controls:

Air compressors are employed in pneumatic actuation and control systems onboard ships. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control propulsion systems, and manage various shipboard processes. Pneumatic control systems offer reliability and safety advantages in maritime applications.

4. Air Start Systems:

In large marine engines, air compressors are used in air start systems. Compressed air is utilized to initiate the combustion process in the engine cylinders. The compressed air is injected into the cylinders to turn the engine’s crankshaft, enabling the ignition of fuel and starting the engine. Air start systems are commonly found in ship propulsion systems and power generation plants onboard vessels.

5. Pneumatic Conveying and Material Handling:

In shipbuilding and maritime operations, compressed air is used for pneumatic conveying and material handling. Compressed air is utilized to transport bulk materials, such as cement, sand, and grain, through pipelines or hoses. Pneumatic conveying systems enable efficient and controlled transfer of materials, facilitating construction, cargo loading, and unloading processes.

6. Air Conditioning and Ventilation:

Air compressors are involved in air conditioning and ventilation systems onboard ships. Compressed air powers air conditioning units, ventilation fans, and blowers, ensuring proper air circulation, cooling, and temperature control in various ship compartments, cabins, and machinery spaces. Compressed air-driven systems contribute to the comfort, safety, and operational efficiency of maritime environments.

These are just a few examples of how air compressors are utilized in shipbuilding and maritime applications. Compressed air’s versatility, reliability, and convenience make it an indispensable energy source for various tasks and systems in the maritime industry.

air compressor

Are there differences between single-stage and two-stage air compressors?

Yes, there are differences between single-stage and two-stage air compressors. Here’s an in-depth explanation of their distinctions:

Compression Stages:

The primary difference between single-stage and two-stage air compressors lies in the number of compression stages they have. A single-stage compressor has only one compression stage, while a two-stage compressor has two sequential compression stages.

Compression Process:

In a single-stage compressor, the entire compression process occurs in a single cylinder. The air is drawn into the cylinder, compressed in a single stroke, and then discharged. On the other hand, a two-stage compressor utilizes two cylinders or chambers. In the first stage, air is compressed to an intermediate pressure in the first cylinder. Then, the partially compressed air is sent to the second cylinder where it undergoes further compression to reach the desired final pressure.

Pressure Output:

The number of compression stages directly affects the pressure output of the air compressor. Single-stage compressors typically provide lower maximum pressure levels compared to two-stage compressors. Single-stage compressors are suitable for applications that require moderate to low air pressure, while two-stage compressors are capable of delivering higher pressures, making them suitable for demanding applications that require greater air pressure.

Efficiency:

Two-stage compressors generally offer higher efficiency compared to single-stage compressors. The two-stage compression process allows for better heat dissipation between stages, reducing the chances of overheating and improving overall efficiency. Additionally, the two-stage design allows the compressor to achieve higher compression ratios while minimizing the work done by each stage, resulting in improved energy efficiency.

Intercooling:

Intercooling is a feature specific to two-stage compressors. Intercoolers are heat exchangers placed between the first and second compression stages. They cool down the partially compressed air before it enters the second stage, reducing the temperature and improving compression efficiency. The intercooling process helps to minimize heat buildup and reduces the potential for moisture condensation within the compressor system.

Applications:

The choice between a single-stage and two-stage compressor depends on the intended application. Single-stage compressors are commonly used for light-duty applications such as powering pneumatic tools, small-scale workshops, and DIY projects. Two-stage compressors are more suitable for heavy-duty applications that require higher pressures, such as industrial manufacturing, automotive service, and large-scale construction.

It is important to consider the specific requirements of the application, including required pressure levels, duty cycle, and anticipated air demand, when selecting between a single-stage and two-stage air compressor.

In summary, the main differences between single-stage and two-stage air compressors lie in the number of compression stages, pressure output, efficiency, intercooling capability, and application suitability.

air compressor

Are there portable air compressors available for home use?

Yes, there are portable air compressors specifically designed for home use. These portable models offer convenience, versatility, and ease of use for various tasks around the house. Here are some key points about portable air compressors for home use:

1. Compact and Lightweight: Portable air compressors are typically compact and lightweight, making them easy to transport and store. They are designed with portability in mind, allowing homeowners to move them around the house or take them to different locations as needed.

2. Electric-Powered: Most portable air compressors for home use are electric-powered. They can be plugged into a standard household electrical outlet, eliminating the need for gasoline or other fuel sources. This makes them suitable for indoor use without concerns about emissions or ventilation.

3. Versatile Applications: Portable air compressors can be used for a wide range of home applications. They are commonly used for inflating tires, sports equipment, and inflatable toys. They are also handy for operating pneumatic tools such as nail guns, staplers, and paint sprayers. Additionally, portable air compressors can be used for cleaning tasks, powering airbrushes, and other light-duty tasks around the house.

4. Pressure and Capacity: Portable air compressors for home use typically have lower pressure and capacity ratings compared to larger industrial or commercial models. They are designed to meet the needs of common household tasks rather than heavy-duty applications. The pressure and capacity of these compressors are usually sufficient for most home users.

5. Oil-Free Operation: Many portable air compressors for home use feature oil-free operation. This means they do not require regular oil changes or maintenance, making them more user-friendly and hassle-free for homeowners.

6. Noise Level: Portable air compressors designed for home use often prioritize low noise levels. They are engineered to operate quietly, reducing noise disturbances in residential environments.

7. Cost: Portable air compressors for home use are generally more affordable compared to larger, industrial-grade compressors. They offer a cost-effective solution for homeowners who require occasional or light-duty compressed air applications.

When considering a portable air compressor for home use, it’s important to assess your specific needs and tasks. Determine the required pressure, capacity, and features that align with your intended applications. Additionally, consider factors such as portability, noise level, and budget to choose a suitable model that meets your requirements.

Overall, portable air compressors provide a practical and accessible compressed air solution for homeowners, allowing them to tackle a variety of tasks efficiently and conveniently within a home setting.

China wholesaler Rotary Screw Air Compressor Ga 37 45 55 75 VSD++ CHINAMFG air compressor lowes
editor by CX 2023-11-02

China Best Sales Portable heavy duty Screw Air Compressor Driven by Diesel engine with high quality

Product Description

The machine can meet the demands of overloading use and stands up to the most severe filed environment. Meanwhile, it also can reduce fuel consumption, which greatly cut down the operation cost. Subsided structure to install the oil tank, placed around each one, Increase oil reserves, make the add oil time interval longer, the weight on both sides are balanced. Tank not in the case, make the space more and not only bring convenience to maintenance service, noise is reduced accordingly, but also giving the customer a good value feeling.
Advantage:
1. High Reliability
Less compressor parts, without wearing parts, so it is reliable, long life, overhaul interval is up to 40 to 80 thousand hours.
2. Easy Operation and Maintenance
A high degree of automation, the operator does not have to go through a long period of professional training, can achieve unattended operation.
3. The Power Balance is Good
There is no unbalanced inertia force, can smoothly high-speed operation, can achieve no basic operation, especially suitable for portable compressors, small size, light weight, small footprint.
4. Strong Adaptability
With a mandatory gas transmission characteristics, the volume flow is almost free from the impact of exhaust pressure, in a wide range of speed to maintain high efficiency.

Our SDP Series:

Product accessories:
1.Brand Screw air end
Large rotors,low rpm,long life span
High efficiency,low noise,low vibration,high reliability
Bearing life over 100,000 hours
Little leakage triangle,low power/airflow ratio
Less wearing parts,low maintenance cost
2.Motor

High efficiency air-cooling totally enclosed motor
Large starting torque
Low noise,better structure
Original imported bearing
F grade insulation,IP 55 protection level
Low rpm
3.Brand Intake Valve Assembie
Non-load starting,butterfly inlet comtrolling valve
0~100% stepless volume regulation,aluminium alloy unibody casing
With Non-return value for heavy load,piston mover
Non-return value close under urgent stop or power failure
4.Air Filter
Air filter from Mann Hummel Germany
Dust removal 99.9%,filtering fineness 3 μm
Ensuring the clean air for inlet
Prolonging the life span of air system,large size,over 3000 hours
5.Oil System
Oil Filter from Mann Hummel Germany
Reliably removing the dust in oil
Oil fineness less then 0.1 μm
Ensuring the clearness and lubrication of oil system,good cooling function
Contact details,
Company name:HangZhou CHINAMFG Compressor Co.,Ltd
Company address:No.172,Nanche Road,Xihu (West Lake) Dis.cheng district,HangZhou city.
Website:http://compscompressor
Sales manager:Rick Zhang

After-sales Service:	12 months
Warranty:	12 months
Lubrication Style:	Lubricated

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

What are the energy-saving technologies available for air compressors?

There are several energy-saving technologies available for air compressors that help improve their efficiency and reduce energy consumption. These technologies aim to optimize the operation of air compressors and minimize energy losses. Here are some common energy-saving technologies used:

1. Variable Speed Drive (VSD) Compressors:

VSD compressors are designed to adjust the motor speed according to the compressed air demand. By varying the motor speed, these compressors can match the output to the actual air requirement, resulting in energy savings. VSD compressors are particularly effective in applications with varying air demands, as they can operate at lower speeds during periods of lower demand, reducing energy consumption.

2. Energy-Efficient Motors:

The use of energy-efficient motors in air compressors can contribute to energy savings. High-efficiency motors, such as those with premium efficiency ratings, are designed to minimize energy losses and operate more efficiently than standard motors. By using energy-efficient motors, air compressors can reduce energy consumption and achieve higher overall system efficiency.

3. Heat Recovery Systems:

Air compressors generate a significant amount of heat during operation. Heat recovery systems capture and utilize this wasted heat for other purposes, such as space heating, water heating, or preheating process air or water. By recovering and utilizing the heat, air compressors can provide additional energy savings and improve overall system efficiency.

4. Air Receiver Tanks:

Air receiver tanks are used to store compressed air and provide a buffer during periods of fluctuating demand. By using appropriately sized air receiver tanks, the compressed air system can operate more efficiently. The tanks help reduce the number of starts and stops of the air compressor, allowing it to run at full load for longer periods, which is more energy-efficient than frequent cycling.

5. System Control and Automation:

Implementing advanced control and automation systems can optimize the operation of air compressors. These systems monitor and adjust the compressed air system based on demand, ensuring that only the required amount of air is produced. By maintaining optimal system pressure, minimizing leaks, and reducing unnecessary air production, control and automation systems help achieve energy savings.

6. Leak Detection and Repair:

Air leaks in compressed air systems can lead to significant energy losses. Regular leak detection and repair programs help identify and fix air leaks promptly. By minimizing air leakage, the demand on the air compressor is reduced, resulting in energy savings. Utilizing ultrasonic leak detection devices can help locate and repair leaks more efficiently.

7. System Optimization and Maintenance:

Proper system optimization and routine maintenance are essential for energy savings in air compressors. This includes regular cleaning and replacement of air filters, optimizing air pressure settings, ensuring proper lubrication, and conducting preventive maintenance to keep the system running at peak efficiency.

By implementing these energy-saving technologies and practices, air compressor systems can achieve significant energy efficiency improvements, reduce operational costs, and minimize environmental impact.

air compressor

How are air compressors used in refrigeration and HVAC systems?

1. Refrigerant Compression:

2. Refrigeration Cycle:

3. HVAC Cooling and Heating:

4. Air Conditioning:

5. Compressor Types:

6. Energy Efficiency:

air compressor

What are the key components of an air compressor system?

An air compressor system consists of several key components that work together to generate and deliver compressed air. Here are the essential components:

China Best Sales Portable heavy duty Screw Air Compressor Driven by Diesel engine with high quality
editor by CX 2023-10-31

Product Description

In 15 days on receipt of deposit . 6.Do you accept sample order?Yes,we accept. 7.What about the cost of sample? You have to pay the freight charge.But the cost of product could be refundable,if you will purchase 1x20GP container in the future.

How are air compressors utilized in pharmaceutical manufacturing?

How does the horsepower of an air compressor affect its capabilities?

In which industries are air compressors widely used?

Product Description

How are air compressors utilized in pharmaceutical manufacturing?

Can air compressors be used for inflating tires and sporting equipment?

What are the key components of an air compressor system?

Product Description

What are the advantages of using rotary vane compressors?

What is the energy efficiency of modern air compressors?

What is the impact of tank size on air compressor performance?

Product Description

How are air compressors used in the food and beverage industry?

How are air compressors used in refrigeration and HVAC systems?

What is the role of air compressor tanks?

Product Description

How does variable speed drive technology improve air compressor efficiency?

How do you maintain proper air quality in compressed air systems?

What is the role of air compressor tanks?

Product Description

How are air compressors utilized in pharmaceutical manufacturing?

What is the energy efficiency of modern air compressors?

Can air compressors be used for automotive applications?

Product Description

How are air compressors employed in the petrochemical industry?

Can air compressors be used for inflating tires and sporting equipment?

How do you choose the right size of air compressor for your needs?

Product Description

What role do air dryers play in compressed air systems?

How do you maintain proper air quality in compressed air systems?

Can you explain the basics of air compressor terminology?

Product Description

Can air compressors be used for shipbuilding and maritime applications?

Are there differences between single-stage and two-stage air compressors?

Are there portable air compressors available for home use?

Product Description

What are the energy-saving technologies available for air compressors?

How are air compressors used in refrigeration and HVAC systems?

What are the key components of an air compressor system?

In 15 days on receipt of deposit .

6.Do you accept sample order?
Yes,we accept.

7.What about the cost of sample?
You have to pay the freight charge.But the cost of product could be refundable,if you will purchase 1x20GP container in the future.