220V 7700W 2 in 1 TIG ARC Electric Welding Machine 20-250A MMA IGBT Stick Inverter

Features 2 in 1 TIG STICK Welding Machine allows switch between TIG weld and STICK weld quickly and easily Advanced IGBT inverter technology excellent arc stability ensures long time welding Hot start automatically increases the amperage to eliminate the electrode sticking at arc start Digital display control allows quickly adjusting output current ranging from 10 to 250A 1 5 seconds gas post flow time support adjusting according to the actual welding demand Suitable to weld stainless steel alloy steel carbon steel or other non ferrous metal Specification Name TIG Arc Welding MachineModel WS 250Color red blackInput Voltage 220VNo Load Voltage 56VMax Power 7700WOutput Current 20 250APower efficiency 85 Duty Cycle 60 Protection class IP21Insulation class FGas Supply Clean dry oil free argon gasPost Flow Time 1 5 sTIG welding thickness 0 3 4 mmMMA ARC welding thickness 2 10 mmElectrode diameter 4 0 mmWelding material stainless steel alloy steel carbon steel cast iron Package includeds 1 x Arc Welding Machine3 x Connector1 x WrenchDetails pictures