1. Why choose us?
1. Experienced natural gas compressor manufacturer for over 20 years.
2. ISO certified enterprise, with strict quality management system.
3. Based on API standard, collecting the advantages of world famous reciprocating gas compressor.
4. With imported components and spare parts.
5. Horizontal symmetric balanced structure, more steady and reliability.
6.We are Manufacturer, stand for the highest standard of China reciprocating gas compressor,
always meet customer's High Requirements.
7. Directly diaphragm coupling connection,no flywheel.
8. No water jacket, the cooling type of cylinder is natural cooling.
9. High pressure packing seal technology and high speed rotation
10.Conception of reversal design can better protect the crank, the connecting rod, the bearing bush.
11.Skid-mounted structure,small size, convenient installation and maintenance ,remarkable energy-saving.
2. Business scope
1. Reciprocating gas compressor for CNG filling station.
2. Reciprocating gas compressor for Oil-gas field.
3. Reciprocating gas compressor for Chemical process.
4. Gas compressor associated equipments,such as CNG dryer,buffer tank,oil-water filter,separator.etc.
5. A turn-key CNG station solution, including Consulting,Design,Construction and Maintenance.
3. Description of D-type compressor
1. Symmetric structure, strong maintainability, large discharge capacity, wide application range.
2. Two rows symmetrical balance type compressor.
The internal balance between the reciprocating inertia force and inertia force rotation is completely realized.
Unit operation is very balanced with minimal vibration.
3. Cylinders symmetrical layout: cylinder and packing adopts oil free lubrication structure,
with forced less oil lubrication. The oil saving effect is obvious.
4. Adopts balance section compressor technology and high pressure packing seal technology.
Remarkable energy-saving effect is acquired.
5. Skid mounted compressor unit, convenient transportation and installation.
4. Main technical parameter
| type | Medium | suction pressure (bar) | discharge pressure (bar) | capacity (m3/min) | power (kw) | stage (-) | voltage (v) |
| D-19.77/0.9-8 | natural gas | 0.9 | 8 | 19.77 | 132 | 2 | 380 |
| D-7.57/(1-5)-60 | shale gas | 1-5 | 60 | 7.57 | 185 | 3 | 380 |
| D-5.88/(2-5)-140 | vent gas | 2-5 | 140 | 5.88 | 160 | 3 | 380 |
| D-4.96/(3-5)-70 | vent gas | 3-5 | 70 | 4.96 | 110 | 3 | 380 |
| D-11.16/(3-5)-55 | sulfur vent gas | 3-5 | 55 | 11.16 | 220 | 2 | 380 |
| D-7.94/(3-6)-120 | biogas | 3-6 | 120 | 7.94 | 250 | 3 | 380 |
| D-16.72/3-150 | oxygen | 3 | 150 | 16.72 | 630 | 4 | 60000 |
| D-4.39/(25-30)-110 | sulfur natural gas | 25-30 | 110 | 4.39 | 315 | 2 | 380 |
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