Two Groups PM VSD Screw Air Compressor (30-400 kW)

Product Advantages:

• More stable, no mechanical transmission failure: high-efficiency permanent magnet synchronous motor and screw male rotor adopt embedded-integrated shaft direct connection structure, no gear transmission, completely eliminate gear pitting or broken teeth; Two independent permanent magnet motors are integrated directly drive two air ends, no coupling failures.
• More energy efficient, the air end is always running at energy-saving speed.
• More efficient and efficient permanent magnet motor + no transmission efficiency loss.
• More comfortable, low running noise, eliminating three sources of noise: no-click bearing noise, no gear meshing noise, no coupling drive noise.
• More compact: The permanent magnet motor is small in size and the integrated structure saves space.
• Under the set frequency conversion pressure, the unit will automatically adjust to keep the output pressure within ± 0.1 bar, reducing unnecessary waste (the power consumption increases by 7% for every 1 bar of pressure increase)