ARC 200 Inverter DC Welding 1.IGBT inverter technology 2.Voltage:220V 3.Weight:4.7kg 4.Factory Dericterly ARC 200 Inverter DC Welding Characteristics1.It adopts IGBT inverter technology,which greatly improve the reliability of the whole machine.2.Arc easily,small splash,stable current,beautiful forming.3.High no-load voltage,good capacity of thrust compensation.4.Small size,light weight,strap ...