high-capacity, four-stage oil-free CO₂ compressor designed for demanding industrial applications. Featuring a vertical reciprocating piston design and advanced air-cooling system, this compressor delivers exceptional performance in carbon capture, supercritical fluid extraction, and other high-pressure CO₂ processing applications. With its completely oil-free operation and corrosion-resistant stainless steel components, it ensures pure gas output and reliable long-term operation.



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Key Features
100% Oil-Free Design: PTFE-filled rings and packings ensure pure CO₂ output
Two-Stage Compression: Efficient pressure boost from 0.4 to 3.0 MPa
Water-Cooled System: Maintains optimal operating temperatures
Robust Construction: Stainless steel and cast iron components for durability
Customizable Voltage: Available in 400V/50Hz or other specifications
High Flow Capacity: 600 Nm³/h for demanding industrial applications
TECHNICAL DATA
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Medium | CO₂ | Quantity | 1 |
| Inlet Pressure | 0.4 MPa(G) | Inlet Temperature | 0 ~ 40 °C |
| Discharge Pressure | 3.0 MPa(G) | Discharge Temperature | ≤50 °C |
| Flow Rate | 600 Nm³/h | Piston Stroke | 140 mm |
| Model | 600/6-40 | Compression Stages | 2 |
| Structural Style | Vertical Skid Mounted | Cylinder Quantity | 4 |
| Shaft Speed | 450 rpm ″ | Voltage | 400V/50Hz (Customizable) |
| Cooling Mode | Water Cooling | Cooling Water Flow | 6.5 t/h |
| Shaft Power | 60 kW | Main Motor Speed | 1470 rpm ″ |
| Main Motor | 75 kW, 400 V, 50 Hz ″ | ||
| Dimensions | 2650×1850×2350 mm ″ | Weight | 4.3 t ″ |
| Interface Size | Inlet DN80 / Discharge DN32 Cooling Water DN40 | ||
| Drive Mode | Belt Drive | ||
| Main Materials | |||
| – Fuselage, Slide | Cast Iron | ||
| – Piston Ring, Packing | Filled PTFE | ||
| – Air Valve, Cylinder Liner | Stainless Steel |
Applications
Carbon capture and storage (CCS)
Supercritical fluid extraction
Enhanced oil recovery
Food and beverage processing
Industrial gas processing
Delivery Time: 100 days after order confirmation
Monday - Friday:8:30—17:00