- Screw air compressor
- Oil-free screw air compressor
- Oil-injected air compressor
- Fixed speed screw air compressor
- VSD screw air compressor
- Permanent magnet VSD screw air compressor
- Low pressure screw air compressor
- Medium pressure air compressors
- Two-stage compression fix speed screw air compressor
- Two-stage compression permanent magnet VSD screw air compressor
- 4 in 1 integrated screw air compressor
- Laser cutting screw air compressor
- Oil cooling permanent magnet VSD air compressor
- Reciprocating piston air compressor
- Portable air compressor & Mining Equipment
- Air Compressor Accessories & Treatment Equipment
Jinjing 315KW Energy Efficient Two Stage PM Screw Air Compressor
01 Features Of Permanent Magnet Variable Frequency Air Compressor
Ultra-low temperature rise design, which allows the compressor to run at the ultra-low frequency for a long time.
Closed-loop vector control system for faster control and more precise speed control.
The compressor unit can still operate efficiently when the frequency is reduced by more than 50%.
The pressure is stable and the pressure fluctuation is accurately controlled within 0.1 bar.
The figure shows a comparison of several starting methods. It can be seen that the frequency converter is slowly accelerated to start, the starting is more stable, and the current peak is completely avoided.PM Screw Air Compressor
Air End: Original Jinjing air end, advanced SAP profile design.