PM VSD screw air compressor with constant pressure air supply and long service life of main unit and bearings.

Low-noise operation, improved environment: Variable frequency drive allows the unit to operate within a low to medium speed range. Combined with optimized enclosure sound insulation and vibration damping design, the overall operating noise is significantly reduced, meeting the higher requirements of modern factories for a low-noise environment.

Wide range adjustment, flexible adaptation: It can operate efficiently and stably within a wide load range of 30%-100%, easily handling complex operating conditions such as seasonal production, alternating shifts, or intermittent high gas consumption, avoiding frequent loading and unloading.