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The compressor adopts oil-free lubrication structure and can run continuously for a long time. Meet the process requirements, suitable for all kinds of gases. All oil-free lubrication compressors with various parameters and requirements can be customized according to customer requirements.





Compressor | Product Model | ZW-0.7/0.2-7 | |||
Type | Z Type | ||||
Compressed medium | SO2 | ||||
Nominal volume flow(ton/year) | 40~50 | ||||
Compression stage | 2 | ||||
Cylinder number | 2 | ||||
Driving mode | Belt | ||||
Noise (sound pressure level) dB(A) | ≤85 | ||||
Cooling mode | Air cooling | ||||
Rotational speed (r/min) | 550★ | ||||
Suction pressure (bar g) | 0.2 | ||||
Discharge Pressure (bar g) | 6~7 | ||||
Suction temperature (℃) | ≤40 | ||||
Discharge temperature (℃) | ≤150 after cooling≤40 | ||||
Lubrication type | Crankshaft, connecting rod, cross head | Oil lubrication | |||
Cylinder, Packing | Oil-free lubrication | ||||
Motor | Model | Y3-132M2-4 | |||
Rotational speed (r/min) | 1450★ | ||||
Rated voltage (V) | 380 | ||||
Rated frequency(Hz) | 50 | ||||
Rated current (A) | 15.4 | ||||
Rated power (Kw) | 7.5 | ||||
Compressor size (L×W×H) mm | 1500*1100*1000★ | ||||
Weight(kg) | ≈680★ | ||||
Note:With the parameters of the logo will be subject to leave the factory
Scope of supply
No. | Name | Number |
1 | Compressor host | 1 |
2 | Explosion-proof motor | 1 |
3 | Water cooler | 1 set |
4 | Inlet gas-liquid separator | 1 |
5 | The relief valve | 1 |
6 | Shared chassis | 1 |
7 | Gearing | 1 set |
8 | Piping components | 1 set |
9 | Random spare parts | 1 set |
10 | The technical documentation | 1 set |
11 | Refrigeration unit | 1 set |
12 | Control cabinet | High intake pressure automatic alarm shutdown Low intake pressure automatic alarm shutdown High exhaust pressure automatic alarm shutdown |






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