... inverter ,cutting machine,inverter welding machine. 2)high performance, energy-saving, good cutting seam inverter ,cutting machine,inverter velding machinehigh performance, energy-saving, good cutting seamFeaturesMicroprocessor control, inverter IGBT ... open voltage , thermostatic, Overvoltage, Overcurrent protectionDirect current (DC) for high frequency air compressed Plasma cuttingUsed for cutting ...