China Hot selling China Manufacturer Air Cooler LPG Station Use Gas Compressor Propane Compressor Price air compressor portable

Product Description


This series of oil-free compressor is one of the first products produced by our factory in China. The product has the characteristics of low speed, high component strength, stable operation, long service life and convenient maintenance. ZW series compressor is in the form of unit. It integrates compressor, gas-liquid separator, filter, 2 position four-way valve, safety valve, check valve, explosion-proof motor and chassis. The utility model has the advantages of small volume, light weight, low noise, good sealing performance, easy installation, simple operation,

Product features:
1. Reliable operation and easy maintenance.  
2. Flexible load regulation, wide range of air intake, wide range of application.  
3. Integral skid structure, low noise, easy to install in urban area, saving investment.  
4. CHINAMFG PLC control system, high degree of automation, remote control convenient.
High Quality LPG Propane Propylene vapor Compressor for lpg ship

LPG/C4 loading and unloading compressors
Inlet pressure:  ≤1.0MPa
Outlet pressure:  ≤1.6MPa
Maximum differential pressure: 0.6MPa
Maximum Instantaneous Pressure Ratio:  ≤6

Cooling method: air cooling
The unloading volume is calculated according to the inlet pressure of 1.0MPa, the discharge pressure of 1.6MPa, the inlet temperature of 40 ºC , and the liquid density of liquefied gas of 582.5kg/m3.  When  the  working   conditions   change,   the   unloading  volume  will   change
accordingly, which is for reference only.
Propylene loading and unloading compressor

Number Model Power(kW) Dimension (mm) Loading or unloading
1 ZW-0.6/16-24 11 1000 ×680 ×870 ~15
2 ZW-0.8/16-24 15 1000 ×680 ×870 ~20
3 ZW-1.0/16-24 18.5 1000 ×680 ×870 ~25
4 ZW-1.5/16-24 30 1400 ×900× 1180 ~36
5 ZW-2.0/16-24 37 1400 ×900× 1180 ~50
6 ZW-2.5/16-24 45 1400 ×900× 1180 ~60
7 ZW-3.0/16-24 55 1600 × 1100 × 1250 ~74
8 ZW-4.0/16-24 75 1600 × 1100 × 1250 ~98
9 VW-6.0/16-24 132 2400 × 1700 × 1550 ~147

Refenrence specifications

  Model Volume flow(Nm3/h) Suction pressure(Mpa) Exhaust pressure (Mpa) Motor power(kw) Dimension (mm)
1 ZW-0.4/ 2-250 60 0.2 25 18.5 2800*2200*1600
2 ZW-0.81/ (1~3)-25 120 0.1~0.3 2.5 22 1000*580*870
3 DW-5.8/0.5-5 400~500 0.05 0.5 37 2000*1600*1200
4 DW-10/2 510 Atmospheric pressure 0.2 37 2000*1600*1200
5 DW-6.0/5 300 Atmospheric pressure 0.5 37 2000*1600*1200
6 DW-0.21/(20~30)-250 270 2~3 25 45 3200*2200*1600
7 ZW-0.16/60-250 480 6 25 45 3000*2200*1600
8 ZW-0.46 /(5~10)-250 200 0.5~1.0 25 45 3000*2200*1600
9 DW-1.34/2-250 208 0.2 25 55 3400*2200*1600
10 DW-0.6/24-85 720 2.4 8.5 55 2200*1600*1200
11 ZW-2.9/14.2-20 220 1.42 2 55 2200*1600*1200
12 VW-2.0/(2~4)-25 410 0.2~0.4 2.5 55 3400*2200*1600
13 DW-0.85/(3~4)-250 180 0.3~0.4 25 55 2400*1800*1500
14 DW-25-(0.2~0.3)-1.5 1620 0.02~0.03 0.15 75 2400*1800*1500
15 VW-8.0/0.3-25 540 0.03 2.5 90 2400*1800*1500
16 DW-6.8/0.05-40 200~400 0.005 4 90 2400*1800*1500
17 DW-1.2 /6-250 420 0.6 25 90 3400*2200*1600
18 DW-3.45/3.5-28 800 0.35 2.8 90 2400*1800*1500
19 DW-8.3/0.6-15 660 0.06 15 90 2400*1800*1500
20 DW-0.48/40-250 900 4 25 110 3400*2200*1600
21 DW-2.7/2-200 420 0.2 20 110 3400*2200*1600
22 VW-3.22/2-250 500 0.2 25 132 3400*2200*1600
23 DW-6.0/(1~3)-25 840 0.1~0.3 2.5 132 3400*2200*1300
24 DW-0.92/16-220 800 1.6 22 132 3400*2200*1600
25 VW-3.5/2.5-250 600 0.25 25 160 4000*2000*1600
26 DW-6.7/2-25 1571 0.2 2.5 160 4000*2000*1300
27 DW-3.0/3-250 500 0.3 25 160 4800*2200*1600
28 DW-30.50/0.05-4.3 1620 0.005 0.43 160 4800*2200*1300
29 DW-1.1/10-250 600 1 25 160 4800*2200*1600
30 DW-3.35/(2~3)-250 600 0.2~0.3 25 160 4800*2200*1600
31 DW-7.7/0.5-150 600 0.05 15 160 4800*2200*1600
32 VW-2.6/5-250 800 0.5 25 185 4800*3900*1850
33 DW-0.9/40-250 1860 4 25 220 5500*3900*1700
34 DW-19.35/(4~6)-12 6000 0.4~0.6 1.2 280 5500*3900*1700
35 DW-34/1.04-8.5 3540 0.104 0.85 315 6500*4000*1800
36 DW-7.5/30-48 17400 3 4.8 350 6800*4000*1800

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After-sales Service: 18 Months
Warranty: 18 Months
Lubrication Style: Oil-free
Cooling System: Air Cooling
Cylinder Arrangement: Balanced Opposed Arrangement
Cylinder Position: Horizontal


air compressor

How Do You Troubleshoot Common Issues with Gas Air Compressors?

Troubleshooting common issues with gas air compressors involves identifying and addressing potential problems that may arise during operation. Here’s a detailed explanation of the troubleshooting process:

1. Start with Safety Precautions:

Prior to troubleshooting, ensure that the gas air compressor is turned off and disconnected from the power source. Follow proper safety procedures, such as wearing appropriate personal protective equipment (PPE), to avoid accidents or injuries.

2. Check Power Supply and Connections:

Verify that the compressor is receiving power and that all electrical connections are secure. Inspect the power cord, plug, and any switches or controls to ensure they are functioning properly. If the compressor is equipped with a battery, check its charge level and connections.

3. Check Fuel Supply:

For gas air compressors that use gasoline or propane, ensure that there is an adequate fuel supply. Check the fuel tank level and verify that the fuel shut-off valve is open. If the compressor has been sitting idle for an extended period, old or stale fuel may cause starting issues. Consider draining and replacing the fuel if necessary.

4. Inspect Air Filters:

Dirty or clogged air filters can restrict airflow and affect the compressor’s performance. Check the intake air filters and clean or replace them as needed. Clogged filters can be cleaned with compressed air or washed with mild detergent and water, depending on the type of filter.

5. Check Oil Level and Quality:

If the gas air compressor has an engine with an oil reservoir, verify the oil level using the dipstick or oil level indicator. Insufficient oil can lead to engine damage or poor performance. Additionally, check the oil quality to ensure it is clean and within the recommended viscosity range. If needed, change the oil following the manufacturer’s guidelines.

6. Inspect Spark Plug:

If the gas air compressor uses a spark plug ignition system, inspect the spark plug for signs of damage or fouling. Clean or replace the spark plug if necessary, following the manufacturer’s recommendations for gap setting and torque.

7. Check Belts and Pulleys:

Inspect the belts and pulleys that drive the compressor pump. Loose or worn belts can cause slippage and affect the compressor’s performance. Tighten or replace any damaged belts, and ensure that the pulleys are properly aligned.

8. Listen for Unusual Noises:

During operation, listen for any unusual or excessive noises, such as grinding, rattling, or squealing sounds. Unusual noises could indicate mechanical issues, loose components, or improper lubrication. If identified, consult the compressor’s manual or contact a qualified technician for further inspection and repair.

9. Consult the Owner’s Manual:

If troubleshooting steps do not resolve the issue, refer to the compressor’s owner’s manual for specific troubleshooting guidance. The manual may provide additional troubleshooting steps, diagnostic charts, or recommended maintenance procedures.

10. Seek Professional Assistance:

If the issue persists or if you are unsure about performing further troubleshooting steps, it is recommended to seek assistance from a qualified technician or contact the manufacturer’s customer support for guidance.

Remember to always prioritize safety and follow proper maintenance practices to prevent issues and ensure the reliable performance of the gas air compressor.

air compressor

Can Gas Air Compressors Be Used for Pneumatic Tools?

Yes, gas air compressors can be used for pneumatic tools. Here’s a detailed explanation:

1. Versatile Power Source:

Gas air compressors, powered by gasoline or diesel engines, provide a portable and versatile power source for operating pneumatic tools. They eliminate the need for electrical power supply, making them suitable for remote locations or construction sites where electricity may not be readily available.

2. High Power Output:

Gas air compressors typically offer higher power output compared to electric compressors of similar size. This high power output enables gas compressors to deliver the necessary air pressure and volume required by pneumatic tools, ensuring optimal tool performance.

3. Mobility and Portability:

Gas air compressors are often designed with mobility and portability in mind. They are compact and equipped with wheels or handles, allowing for easy transportation to different job sites. This mobility is advantageous when using pneumatic tools in various locations or when working in confined spaces.

4. Continuous Operation:

Gas air compressors can provide continuous air supply for pneumatic tools without the need for frequent pauses or recharging. As long as there is an adequate fuel supply, gas compressors can operate for extended periods, allowing uninterrupted use of pneumatic tools for tasks such as drilling, nailing, sanding, or painting.

5. Suitable for High-Demand Applications:

Pneumatic tools used in heavy-duty applications often require a robust air supply to meet their performance requirements. Gas air compressors can generate higher air flow rates and maintain higher operating pressures, making them suitable for high-demand pneumatic tools like jackhammers, impact wrenches, or sandblasters.

6. Flexibility in Compressor Size:

Gas air compressors are available in various sizes and capacities, allowing users to choose the compressor that best matches the air demands of their pneumatic tools. From small portable compressors for light-duty tasks to larger industrial-grade compressors for heavy-duty applications, there is a wide range of options to suit different tool requirements.

7. Reduced Dependency on Electrical Infrastructure:

Using gas air compressors for pneumatic tools reduces reliance on electrical infrastructure. In situations where the electrical power supply is limited, unreliable, or expensive, gas compressors offer a viable alternative, ensuring consistent tool performance without concerns about power availability.

It’s important to note that gas air compressors emit exhaust gases during operation, so proper ventilation is necessary when using them in enclosed spaces to ensure the safety of workers.

In summary, gas air compressors can effectively power pneumatic tools, offering mobility, high power output, continuous operation, and suitability for various applications. They provide a reliable and portable solution for utilizing pneumatic tools in locations where electrical power supply may be limited or unavailable.

air compressor

Are There Different Types of Gas Air Compressors Available?

Yes, there are different types of gas air compressors available, each designed to suit specific applications and requirements. These different types vary in terms of design, power source, configuration, and intended use. Here’s a detailed explanation of the various types of gas air compressors:

1. Reciprocating Gas Air Compressors:

Reciprocating gas air compressors, also known as piston compressors, use a reciprocating motion of one or more pistons to compress the air. These compressors are commonly used for small to medium-scale applications and are available in both single-stage and two-stage configurations. Single-stage compressors compress the air in a single stroke, while two-stage compressors use an additional cylinder for further compression, resulting in higher pressures.

2. Rotary Screw Gas Air Compressors:

Rotary screw gas air compressors utilize two interlocking helical screws to compress the air. These compressors are known for their continuous and efficient operation, making them suitable for demanding industrial applications. They are often used in industries such as manufacturing, construction, and automotive where a constant supply of compressed air is required.

3. Rotary Vane Gas Air Compressors:

Rotary vane gas air compressors use a rotor with sliding vanes to compress the air. As the rotor rotates, the vanes slide in and out, creating compression chambers that compress the air. These compressors are compact, reliable, and often used for smaller-scale applications or in situations where space is limited.

4. Centrifugal Gas Air Compressors:

Centrifugal gas air compressors operate by accelerating the air using a high-speed impeller. The accelerated air is then redirected into a diffuser, which converts the velocity energy into pressure energy. These compressors are commonly used for large-scale applications requiring high volumes of compressed air, such as in power plants, refineries, or chemical processing industries.

5. Oil-Free Gas Air Compressors:

Oil-free gas air compressors are designed to provide clean, oil-free compressed air. They feature special sealing mechanisms and materials to prevent oil contamination in the compressed air. These compressors are commonly used in industries where oil-free air is essential, such as food and beverage processing, pharmaceuticals, electronics manufacturing, and painting applications.

6. Portable Gas Air Compressors:

Portable gas air compressors are specifically designed for mobility and ease of transportation. These compressors often feature wheels, handles, or trailers for convenient movement. They are commonly used in construction sites, remote job locations, outdoor events, or other situations where compressed air is needed at different locations.

7. High-Pressure Gas Air Compressors:

High-pressure gas air compressors are designed to generate compressed air at elevated pressures. These compressors are used in applications that require air pressure higher than the standard range, such as in diving operations, breathing air systems, or specialized industrial processes.

8. Biogas Air Compressors:

Biogas air compressors are specifically designed to compress biogas, which is generated from the decomposition of organic matter. These compressors are used in biogas production facilities, landfills, wastewater treatment plants, or agricultural operations where biogas is produced and utilized as an energy source.

These are just a few examples of the different types of gas air compressors available. Each type has its own advantages and is suitable for specific applications based on factors such as required airflow, pressure, mobility, oil-free operation, and environmental considerations. It’s important to choose the appropriate type of gas air compressor based on the specific needs of the application to ensure optimal performance and efficiency.

China Hot selling China Manufacturer Air Cooler LPG Station Use Gas Compressor Propane Compressor Price   air compressor portableChina Hot selling China Manufacturer Air Cooler LPG Station Use Gas Compressor Propane Compressor Price   air compressor portable
editor by CX 2024-04-04

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