... ,MIG MAG welding, CO2 welding 2,Wire feeder inside 3,Portable 4,Can weld self-protective wire, gasless wire. Features: 1 ... , welding line is beautiful;2) Wire feeder inside, occupy little room;3) Suitable for welding carbon steel and low alloy steel ... , shipbuilding, environmental protection and maintaining.Rated primary voltage: 1 phase 220V Rated primary input: 6.0KVA Output current range: 35-180A ...