Direct-Drive Rotary Screw Compressors with Variable Speed

By combining a direct-drive compressor’s inherent efficiency with a variable speed drive, this type represents the pinnacle of energy-saving performance. The compressor’s motor speed is intelligently regulated in real time to meet your air demand, greatly boosting energy efficiency and eliminating unnecessary power use. In addition to the VSD benefits, the direct-drive mechanism ensures that virtually all the motor’s power is used for compression, maximizing output while minimizing mechanical losses. The result is a highly energy-efficient rotary screw compressor that delivers precise, on-demand airflow, lower electricity costs, and reduced wear on components. Perfect for operations with variable air needs, these systems provide consistent pressure and a low-maintenance experience, as they have fewer parts to service and run cooler and more quietly due to optimized speed control.