MIG160 co2 welding machine IGBT Advanced Inverter technology,IGBT,energy saving,good quality,perfect performance,CE&ROSH Inverter MIG 160 co2 welding machine IGBT Features 1.IGBT ... control,little spatter,stable in welding, good shape.4.Efficient productivity,good welding quality,no dregs,open arc,small weld heat affect zone ...