Types & Features of PM Screw Air Compressors
Variable Speed PM Screw Air Compressors
A variable speed PM screw air compressor uses a permanent magnet motor with variable speed control to match air output with real demand. It delivers high energy savings and stable pressure for continuous industrial use.
Special Features:
Permanent Magnet Motor: IE4 grade internal PM motor delivers high efficiency, a compact design and long service life.
Variable Speed Drive: Automatically adjusts motor speed to reduce power consumption during partial load conditions.
Stable Internal Design: Simple internal structure supports smooth operation with minimal vibration and heat.
Low Maintenance Access: Full side open cabinet with cartridge type oil separator and oil filter allows easy servicing.
Industrial Electrical Components: Heavy duty electrical and electronic components ensure safe continuous operation.
Fixed Speed PM Screw Air Compressors
A fixed speed PM screw air compressor runs at constant speed and suits applications with stable air demand. It offers dependable performance for standard industrial operations.
Special Features:
High Efficiency PM Motor: Reduces energy loss compared to conventional induction motors.
Precision Screw Element: Minimizes air leakage and pressure drop for efficient air delivery.
Heavy Duty Construction: Robust components support long service life in demanding environments.
Advanced Control System: Monitors operating parameters, maintenance alerts and performance data.
Compact Design: Space saving design allows easy installation in industrial plants.