ROTARY SCREW |rotary screw compressors|rotary screw air compressor|twin screw air compressor|rotary screw Both the CO2 and high stage compressor are factory standard rotary screw. The CO2 requires no special materials as long as the refrigerant is dry and operating within the temperature parameters described. Rotary screw compressors are uniquely adaptable to these refrigerant options since they are positive displacement, high flow compressors that can easily adjust to variations in pressure rise and capacity.Instead of using pistons, rotary screw compressors use twin rotary screws, like two oversized drill bits next to each other, to force air up into higher pressures. Until recently, rotary screw were considerably more expensive than reciprocating models - now, prices are becoming more and more competitive. Rotary screw compressors delivers higher performance than screw compressors and have fewer moving parts than reciprocating compressors. All rotary screw can be sized to suit the required output, and can be driven by either a fixed speed drive motor or our innovative switched reluctance drive system. The volume flow can be precisely controlled to meet your continually changing demands. This ensures that you use only the energy required to do the job and no more. |
