... 2.IGBT 3.AC/DC, TIG/MMA, Pulse IGBT DC TIG welder/Welding Machine(CE approval, TIG200ADC)1. Inverter technology, stable current ... under-voltage protection, suitable for filler wire welder, excellent welder appearance;5. Suitable for various metal sheets: ... ,nondeformable.TIG200ADC:welding machine/high frequency welder/electric welding machine IGBT AC/DC inverter TIG (GTAW)Welding Machine(CE approval, ...