The natural gas piston compressor is a product specially designed and developed for special gas media on the basis of the oil-free lubricating air compressor of our company's leading product, except for the general oil-free lubricating air.
In addition to the characteristics of the air compressor, it has been specially designed for the particularity of the compressed medium. The model has a compact structure, small size, beautiful appearance, stable operation, low specific power, and low noise.
The main features are as follows:
1、 Absolutely sealed, the compressed medium does not leak, ensuring environmental production safety.
2、Using oil-free lubrication, the compressed medium does not contain oil, does not react, and maintains the original gas characteristics.
3、Equipped with gas recovery device to avoid gas loss.
|
Technical parameter table of gas piston compressor一
|
|
NO.
|
project name
|
unit
|
The main technical parameters
|
|
1
|
|
|
ZW-10/8
|
ZW-3/8
|
ZW-3/8-I
|
ZW-6/4
|
ZW-6/8
|
VW-20/8
|
|
2
|
|
|
Double cylinder double acting
|
Double cylinder single acting
|
Single cylinder double acting
|
Vertical double cylinder double acting
|
Double cylinder double acting
|
V type, double cylinder double acting
|
|
3
|
|
|
煤(mei)氣
|
|
4
|
|
|
2
|
2
|
2
|
2
|
2
|
2
|
|
5
|
|
MPa
|
200mmH2O
|
0.101
|
0.1
|
0.1
|
0.001
|
0.15
|
|
6
|
|
MPa
|
0.8
|
0.8
|
0.8
|
0.4
|
0.8
|
0.8
|
|
7
|
|
m3/min
|
10
|
3
|
3
|
6
|
6
|
20
|
|
8
|
|
r/min
|
740
|
730
|
730
|
730
|
740
|
590
|
|
9
|
|
kW
|
≤57
|
≤19
|
≤20
|
≤28
|
≤37
|
≤124
|
|
10
|
|
mm
|
φ285/φ175
|
φ250/φ150
|
φ250/φ150
|
φ250/φ150
|
φ250/φ150
|
φ430/φ260
|
|
11
|
|
mm
|
140
|
110
|
110
|
160
|
110
|
160
|
|
12
|
|
℃
|
≤40/45
|
≤35/45
|
≤40
|
≤40/45
|
≤40/45
|
≤40/45
|
|
13
|
|
℃
|
≤160
|
≤160
|
≤160
|
≤160
|
≤160
|
≤160
|
|
14
|
|
℃
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
|
15
|
|
℃
|
≤70
|
≤70
|
≤70
|
≤70
|
≤70
|
≤70
|
|
16
|
|
|
Water cooling
|
|
17
|
|
|
Oil pump lubricates crankshaft, connecting rod, crosshead
|
|
18
|
|
|
Flexible coupling direct coupling
|
|
19
|
|
℃
|
≤30
|
≤30
|
≤30
|
≤30
|
≤30
|
≤30
|
|
20
|
|
℃
|
≤40
|
≤40
|
≤40
|
≤48
|
≤40
|
≤40
|
|
21
|
|
|
Cooling water consumption
|
|
m3/h
|
2.4
|
1.5
|
1.8
|
2
|
2
|
4.8
|
|
22
|
|
|
YB280M2-8
|
YB280M-8
|
YB225M-8
|
YB250M-8
|
YB280S-8
|
YB355M3-10
|
|
23
|
|
r/min
|
740
|
730
|
730
|
730
|
740
|
590
|
|
24
|
|
kW
|
65
|
22
|
22
|
30
|
37
|
132
|
|
25
|
|
dB(A)
|
≤104
|
≤104
|
≤104
|
≤100
|
≤104
|
≤105
|
|
26
|
|
kg
|
|
1600
|
1900
|
2000
|
1600
|
5914
|
|
27
|
|
mm
|
2250×1545×2100
|
2250×985×1800
|
2540×1545×2140
|
2760×1545×2140
|
2540×1545×2140
|
2670×2780×1950
|
|
Please consult our company for specific parameters…
