1. More Energy Efficient
Compared with single-stage fixed speed air compressor, in principle, two-stage PM VSD air compressor can save 40% energy.
2. More Stable
There is no mechanical transmission failure, the motor, and the male rotor adopt an integrated shaft structure, and there is no need for coupling and gear transmission, eliminating the hidden danger of coupling and gear failure.
3. More Efficient
PM VSD motor+ no transmission efficiency loss.
PM VSD motor has the advantages of energy-saving and excellent performance. The one-piece structure can reduce the efficiency loss of coupling and gear.