Name: TIG / Arc Welding Machine Model: A72955 Specifications Color: White Input Voltage: 220V No Load Voltage: 59V Max Power: 7000W Output Current: 10-250A Power efficiency: 85% Duty Cycle: 60% Protection class: IP21 Insulation class: F Gas Supply: Clean, dry, oil-free argon gas Post Flow Time: 1 - 5 s TIG welding thickness: 0.3 - 4 mm MMA/ARC welding thickness: 2 - 10 mm Electrode diameter: 4.0 mm Welding material: stainless steel, alloy steel, carbon steel, cast iron 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 Note 1. Please allow a bit error due to manual measurement. The color may have different as the difference display, please understand. NotePlease connect the welder to the correct voltage Package Included 1 x Arc Welding Machine 3 x Connector 1 x Wrench.(This product does not include a plug). The item "220V 7000W 2In1 TIG/ARC Welding Machine 250A MMA Inverter WS-250 Welder" is in sale since Tuesday, May 26, 2020. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\TIG Welders". The seller is "elec-mall" and is located in Shenzhen. This item can be shipped worldwide.