Electric Motor Screw Compressor suppliers Jia cheng Double stage portable wide voltage start electric motor Screw Compressor 1. The use of software and hardware double protection technology, product service life is longer 2. Adopt 3.2 inch color display screen, beautiful interface, optional touch screen 3. Wide voltage soft start technology, suitable for voltage range 340V-418V 4. Adopt integrated design, no external secondary electrical circuit, wiring is more simple 5. High speed response stop gasElectric Motor Screw Compressor suppliers website:http://www.zhejiangjiacheng.com/electric-motor-screw-compressor/