... concentration, cutting speed, slotted capacity incision Guangjie, small deformation .3:Apply to ordinary steel, stainless steel, aluminum, copper, titanium, ... cast iron metal plate and pipe materials . Model(Unit)CUT-40CUT-60Supply voltageAC220±15%AC380±15%Frequency(HZ)50/ ... 93Insulation LevelBBCoat protective levelsIP21IP21Weight Dimensions560×240×360630×340×525 cut air plassma cutting machine 380V