VEVOR MIG Welder, 130A Synergic Mig Welding Machine, 2-in-1 Gas MIG/Gasless Flux Core MIG Multi-Process Welder Machine, Portable Mig Welder with IGBT Inverter Technology & Digital Display ScreenProduct Features Powerful MIG Welder This 130A 2 in 1 mig welder supports both gasless flux core mig and gas mig welding. With a powerful 130A output current, it supports welding thicknesses up to 8mm and is compatible with materials such as mild steel, stainless steel, cast iron, sheet metal, and square pipes. Wire Compatibility This mig welding machine is compatible with flux core wire and gas solid wire, with a maximum wire of 2. 2 lbs (1 kg).