... . Model:MIG200/250/350/500 Features:1.IGBT inverter technology,energy saving,power frequency,no noise2.Clear digital ... inductance regulating effect.4.special appearance,wire feeder separated.Applications:The MIG350 Gas Welding Machine are widely used in mild steel, ... , AC220V CO2 watchOur Service:1.with 1 year warranty for this mig welding machine.2.The average of our welding machine lasts between ...