First off, It is best to call 701-663-7325 for information, I am not reliable to check Bisman Messages. We purchased this welder several years back in a package deal from the city of Mandan and has been in storage since. It just never seemed a good Idea to go in search of a wire feed for this unit as everything else we have here is Miller. Can be wired for 220 or 440 volt 3 phase. The newest wire feed that is easily compatible with this machine is the Lincoln LN7, and there are plenty out there for sale, as I have seen them on Ebay for $350.00 to $800.00. I have seen these same power sources selling Between $5000.00 and $9500.00, Google it and you should find the same results.