... good quality,perfect performance,CE&Rosh Inverter MIG250 welder for sale IGBTFeatures 1.IGBT Inverter technology,current control,super quality and ... 3.Electric control,little spatter,stable in welding, good shape.4.Efficient productivity,good welding quality,no dregs,open arc,small ... weld heat affect zone,small strain and beautiful look of welding seam.5.Small size, light weight, easy to operate ...