- A welding Procedure Decal on the wire drive compartment door provides suggested settings for welding.
This 140amp machine can weld with either the flux-cored welding or MIG welding process on steel. To weld on stainless steel, a stainless steel welding wire will need to be used. It is spool gun ready and the machine can weld aluminum using .035" (0.9mm) diameter 4043 aluminum welding wire (since aluminum welding wire is soft, a spool gun is recommended for best results)