High Quality China Natural Gas Compressor Factories - ZW type water cooling CNG compressor – Hengzhong

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High Quality China Natural Gas Compressor Factories - ZW type water cooling CNG compressor – Hengzhong Detail:

Description

The motor directly drives the compressor to make the crankshaft rotate and drive the connecting rod to make the piston move back and forth, causing the change of cylinder volume. Due to the change of the pressure in the cylinder, the air enters the cylinder through the air filter (muffler) through the intake valve. During the compression stroke, due to the reduction of the cylinder volume, the compressed air passes through the exhaust valve and enters the air tank through the exhaust pipe and check valve. When the exhaust pressure reaches the rated pressure of 0.7MPa, it is automatically stopped by the pressure switch. When the pressure of the air storage tank drops to 0.5-0.6Mpa, the pressure switch is automatically connected and started.

Advantages

The ZW type CNG compressor is oil free. It’s applied in daughter station.

Product features

The first special compressor type for CNG filling station in China, which covers a small area and runs steadily.

Vertical reciprocating piston compressor, four cranks into 90 degrees each other, running smoothly.

The compressor cylinder is designed with oil-free lubrication structure and operates without oil lubrication.

Energy-saving non-balanced compressor technology and high-pressure packing sealing technology are adopted.

Compressor unit skid-mounted, convenient transportation, simple installation.

Technical parameters

S/N	Model	Inlet pressure (Mpa)	Power (KW)	Capacity(Nm³/h)	Cooling style
1	ZW-3.6/1-250A-JX	1	110	420	water cooling
2	ZW-4.4/1-250-JX	1	110	470	water cooling
3	ZW-5/1-250D-JX	1	132	533	water cooling
4	ZW-4.8/1.25-250-JX	1.25	132	580	water cooling
5	ZW-3.8/1.4-250-JX	1.4	110	490	water cooling
6	ZW-3.56/1.5-250-JX	1.5	110	490	water cooling
7	ZW-4.35/1.5-250D-JX	1.5	132	595	water cooling
8	ZW-5/1.5-250B-JX	1.5	160	720	water cooling
9	ZW-3.8/2-250-JX	2	132	620	water cooling
10	ZW-4.5/2-250D-JX	2	160	750	water cooling
11	ZW-4.95/2-250C-JX	2	185	870	water cooling
12	ZW-3.3/2.4-250-JX	2.4	132	640	water cooling
13	ZW-3.3/2.5-250B-JX	2.5	132	645	water cooling
14	ZW-3.7/2.5-250D-JX	2.5	160	780	water cooling
15	ZW-4.35/2.5-250B-JX	2.5	185	900	water cooling
16	ZW-2.5/3-250K-JX	3	110	550	water cooling
17	ZW-3/3-250-JX	3	132	660	water cooling
18	ZW-3.65/3-250B-JX	3	160	800	water cooling
19	ZW-4.25/3-250C-JX	3	185	930	water cooling
20	ZW-4.4/3-250A-JX	3	200	1005	water cooling
21	ZW-2.7/3.5-250A-JX	3.5	132	680	water cooling
22	ZW-3.2/3.5-250-JX	3.5	160	830	water cooling
23	ZW-2.1/4-250A-JX	4	110	580	water cooling
24	ZW-2.5/4-250F-JX	4	132	705	water cooling
25	ZW-3/4-250C-JX	4	160	850	water cooling
26	ZW-3.65/4-250E-JX	4	185	985	water cooling
27	ZW-1.45/5-250-JX	5	90	500	water cooling
28	ZW-1.9/5-250B-JX	5	110	615	water cooling
29	ZW-2.2/5-250E-JX	5	132	740	water cooling
30	ZW-2.76/5-250-JX	5	160	895	water cooling
31	ZW-3.3/5-250-JX	5	200	1120	water cooling
32	ZW-1.64/6-250-JX	6	110	640	water cooling
33	ZW-1.9/6-250B-JX	6	132	770	water cooling
34	ZW-2.5/6-250-JX	6	185	1080	mixed cooling
35	ZW-3.0/6-250C-JX	6	200	1170	water cooling
36	ZW-2.2/7-250-JX	7	160	980	water cooling
37	ZW-1.36/8-250-JX	8	110	690	water cooling
38	ZW-1.7/8-250-JX	8	132	830	water cooling
39	ZW-2.0/8-250D-JX	8	160	1010	water cooling
40	ZW-1.2/10-250-JX	10	110	740	water cooling
41	ZW-1.4/10-250A-JX	10	132	890	water cooling
42	ZW-1.91/10-250-JX	10	185	1250	mixed cooling
43	ZW-1.35/12-250-JX	12	132	930	water cooling
44	ZW-1.55/12-250-JX	12	160	1130	water cooling
45	ZW-1.45/14-250-JX	14	160	1190	water cooling
46	ZW-0.98/15-250B-JX	15	110	830	water cooling
47	ZW-1.0/16-250-JX	16	132	1010	water cooling
48	ZW-1.65/16-250-JX	16	185	1440	water cooling
49	ZW-0.94/20-250-JX	20	132	1110	mixed cooling
50	ZW-1.15/20-250-JX	20	160	1350	mixed cooling
51	ZW-1.3/20-250A-JX	20	185	1570	water cooling

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