... Stable welding arc, little spatter,deep penetration,beautiful shaping,high welding efficiency4.Slow wire feeding during arc starting,remove the ... arc starting5.Suitable for work piece with a thickness of more than 0.8 mm6.Small size,light weight, ... current(A)50-35060-500Efficiency(%)85%85%Diameter of wire1.0/1.21.0/1.2/1.6Class ... L*W*H)600*300*540600*350*580 Good quality IGBT welding machine(CCC&CE)