... 2)Advanced MOSFET tech. 3)auto protection ♣ Mig Welding Machine(MIG-250)♣Feature:1)Slow wire feeding during arc ... welding all kinds of metals such as stainless steel, aluminium, copper, alloy steel, carbon steel, etc.7)Supplied complete with MIG torch ... , earth clamp, face mask, welding brush.♣Technical parametersModelMIG-200MIG-250Power voltage( ...