Piston compressor is a kind of piston reciprocating motion to make gas pressurization and gas delivery compressor mainly consists of working chamber, transmission parts, body and auxiliary parts. The working chamber is directly used to compress the gas, the piston is driven by the piston rod in the cylinder for reciprocating motion, the volume of the working chamber on both sides of the piston changes in turn, the volume decreases on one side of the gas due to the pressure increase through the valve discharge, the volume increases on one side due to the reduction of air pressure through the valve to absorb the gas.
We have various of gas compressor, such as Hydrogen compressor, Nitrogen compressor, Natrual gas compressor, Biogas compressor, Ammonia compressor, LPG compressor, CNG compressor, Mix gas compressor and so on.
Advantages of Gas Compressor:
1. High quality material, Stable & Reliable operation
2. Low Maintenance cost & Low noise
3. Easy to install on site and connect with the user's pipeline system to operate
4. Alarm automatic shutdown to protection machine function
5. High pressure and flow
Lubrication includes : Oil lubrication and oil free lubrication;
Cooling method includes: Water cooling and air cooling.
Installation type includes: Stationary,Mobile and Skid Mounting.
Type includes: V-type, W-type,D-type,Z-type
Product description
CO2 compressor
Product description
1) Carbon dioxide has a high critical temperature and can be liquefied at 31.3°C and 7.14MPa. When used in winter, the interstage cooling temperature cannot be too low;
(2) When carbon dioxide is below 60MPa, it is conducive to gas compression;
(3) Due to the relatively high density of carbon dioxide gas, it is not advisable to use an excessively large average piston speed, otherwise the valve resistance will be large;
(4) Carbon dioxide gas contains a small amount of water and is highly corrosive, so gas valves, coolers and buffer tanks must be made of stainless steel.
The main advantages of the product
1.Through the optimized design of fluid mechanics and the efficient 4-pole motor, the valve plate improves
C.O.P. value;
2.With a wide operating range, the compressor can be safely used in commonly used cascade systems or expansion systems
machine;
3.Safety valves are installed at both high and low pressures;
4.suction and exhaust valves;
5.Low vibration due to good mass balance;
6.low gas pulse;
7.Suitable for frequency conversion;
Structure introduction: The unit consists of compressor host, motor, coupling, flywheel, piping system, cooling system, electrical equipment, and auxiliary equipment.
Technical parameters and specifications
| No |
Model |
Gas flow
(Nm3/h) |
Inlet pressure
(Mpa) |
Outlet pressure
(Mpa) |
Power
(kw) |
Dimensions
(mm) |
| 1 |
ZW-1.2/0.01-(35-40) |
60 |
0.001 |
3.5-4.0 |
15 |
1000*580*870 |
| 2 |
ZW-0.4/ 2-250 |
60 |
0.2 |
25 |
18.5 |
2800*2200*1600 |
| 3 |
DW-6.4/0.5-2 |
500 |
0.05 |
0.2 |
22 |
2100*1600*1350 |
| 4 |
DW-7.4/(0-0.5)-2 |
480 |
0-0.05 |
0.2 |
30 |
2100*1600*1350 |
| 5 |
DW-5.8/0.5-5 |
400-500 |
0.05 |
0.5 |
37 |
2100*1600*1350 |
| 6 |
DW-10/2 |
510 |
Normal pressure |
0.2 |
37 |
2100*1600*1350 |
| 7 |
VW-1.1 / 2-250 |
170 |
0.2 |
25 |
45 |
3400*2100*1600 |
| 8 |
DW-2.05/(5-9)-20 |
625 |
0.5-0.9 |
2 |
55 |
2200*1600*1200 |
| 9 |
VW-25/(0.2-0.3)-1.5 |
1620 |
0.02-0.03 |
0.15 |
75 |
2400*1800*1500 |
| 10 |
DW-1.75/2-200 |
270 |
0.2 |
20 |
75 |
3400*2200*1600 |
| 11 |
VW-19.20/0.5-3.5 |
1500 |
0.05 |
0.35 |
110 |
3400*2200*1300 |
| 12 |
DW-9.1/0.05-32 |
500 |
0.005 |
3.2 |
110 |
3400*2200*1300 |
| 13 |
DW-0.48/40-250 |
900 |
4 |
25 |
110 |
3500*2200*1600 |
| 14 |
DW-6.0/(1-3)-25 |
840 |
0.1-0.3 |
2.5 |
132 |
4200*2200*1500 |
| 15 |
DW-13.5/(1-3)-(5-7) |
2040 |
0.1-0.3 |
0.5-0.7 |
132 |
4200*2200*1500 |
| 16 |
VW-6.7/2-25 |
1020 |
0.2 |
2.5 |
160 |
4500*2800*1500 |
| 17 |
DW-6.71 /5-30 |
2083 |
0.5 |
3 |
185 |
5500*3200*1600 |
| 18 |
VW-2.6/5-250 |
800 |
0.5 |
25 |
185 |
5500*3200*1600 |
| 19 |
DW-67/1.5 |
3420 |
Normal pressure |
0.15 |
185 |
5500*3200*1600 |
| 20 |
DW-1.4/20-250 |
1440 |
2 |
25 |
220 |
5800*3200*1600 |
| 21 |
DW-0.9/40-250 |
1860 |
4 |
25 |
110 |
4000*2200*1580 |
| 22 |
DW-34/1.04-8.5 |
3540 |
0.104 |
0.85 |
315 |
6500*4500*1600 |
Customized is accepted , Pls provide the following information to us ,then we will do the technical proposal and best price to you.
1.Flow rate: _______Nm3/h
2.Gas Media : ______ Hydrogen or Natural Gas or Oxygen or other gas
3.Inlet pressure: ___bar(g)
4.Inlet temperature:_____ºC
5.Outlet pressure:____bar(g)
6.Outlet temperature:____ºC
7.Installation location: _____indoor or outdoor
8.Location ambient temperature: ____ºC
9.Power supply: _V/ _Hz/ _3Ph
10.Cooling method for gas: air cooling or water cooing
Picture display
Applications
Cooperation Customer display
Company strength display
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 one 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
1.How to get a prompt quotation of gas compressor ?
1)Flow Rate/Capacity : ___ Nm3/h
2)Suction/ Inlet Pressure : ____ Bar
3)Discharge/Outlet Pressure :____ Bar
4)Gas Medium :_____
5)Voltage and Frequency : ____ V/PH/HZ
2.How long is delivery time ?
Delivery time is around the 30-90 days .
3.What about the voltage of products? Can they be customized?
Yes, the voltage can be customized according to your inquire.
4.Can you accept OEM orders?
Yes, OEM orders is highly welcome.
5.Will you provide some spare parts of the machines?
Yes, we will .
Audited Supplier 
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