Air-Cooled Screw Compressor Air for Industrial Paper Machine
The air-cooled screw compressor is an indispensable utility for any paper making line, supplying pneumatic power for critical functions including web stabilization, felt cleaning, sheet cut-off, and actuator control. This air-cooled screw compressor utilizes a two-stage compression design with a precision-engineered rotor profile, achieving outstanding energy efficiency while maintaining continuous operation. Unlike water-cooled alternatives, this air-cooled screw compressor requires no cooling tower or water treatment, reducing installation complexity and operational costs.
The advanced oil-gas separation system of this air-cooled screw compressor ensures that exhaust air contains minimal oil residue, protecting downstream filters, valves, and cylinders from fouling. The PLC-based control system with contactors provides automatic start-stop, load-unload, and alarm functions, allowing unmanned operation. Dual axial flow fans with powerful airflow keep the compressor within optimal temperature range even during summer peaks. For paper mills producing corrugated, kraft, or writing papers, a reliable air-cooled screw compressor ensures consistent web handling and reduces unplanned downtime.
Main Parameters – Air-Cooled Screw Compressor
| Parameter | Specification |
|---|---|
| Model Number | KLT270-8 |
| Compression Stages | Two-stage continuous |
| Rotor Type | 5:6 helical profile |
| Cooling System | Air-cooled with axial fans |
| Installed Motor Power | 200 kW |
| Full Load Speed | 2970 revolutions per minute |
| Free Air Delivery | 40.61 cubic meters per minute |
| Rated Discharge Pressure | 0.8 MPa |
| Discharge Temperature | 10 to 15°C above ambient |
| Oil Reservoir Capacity | 90 liters |
| Residual Oil Content | Below 2 parts per million |
| Maximum Ambient Temperature | 45°C |
| Minimum Starting Temperature | 0°C |
| Outlet Connection | DN80 flange |
| Net Weight | Approximately 3930 kilograms |
| Size L x W x Height | 3060 x 1860 x 2050 millimeters |
Leizhan offers the premium air-cooled screw compressor as part of our complete paper mill machinery portfolio. Our air-cooled screw compressor is engineered for heavy-duty industrial applications, delivering years of reliable service with minimal maintenance. From small deinking plants to large integrated containerboard mills, Leizhan customizes the air-cooled screw compressor to your air consumption profile and site conditions. For a detailed proposal on integrating an air-cooled screw compressor into your paper processing line, please email leizhanworld@gmail.com.
