DUAL FUNCTION MIG 160 & ARC WELDING MACHINE & ARGON CO2 REGULATOR GAUGE & CART MIG160S, With MIG and MMA Function IGBT Technology keep quality stable Single-Phase, Fan Cooling, and Wire Welding for flux(no gas) and MIG/MAG(gas) Welding WIth Thermal Protection, Complete with MIG Welding Accessories For Welding diff type of materials Steel, stainless steel, or aluminum WELDING CART INCLUDED, ASSEMBLY REQUIRED, Not Included:Flux Core Wire,Electrde Stick,Hose,gas tank.