Itis universally known as Metal Inner Gas (MIG) / Metal Active Gas (MAG), WeldingProcess using Argon Gas or Co2 Gas for shielding the weld pool to avoid oxideformation during welding. In this Wires of 0. 8, 1.2 or 1.6 mm is continuously/intermittently fed through wire feeder Mechanism Torch to weld different typesof jobs with the help of D. C. Power source. It is a sort of Semi-AutomaticWelding Process.
MIG/ MAG / C02 Welding Machines are widely used in small as well as largeIndustries doing Fabrication Work, right from General Repair Work. Smallfabrication to Heavy Machine Building, Body Building, Vessel Building and HeavyStructural Work, using Copper Coated Wires.