I have a 250 A 60% duty cycle MIG welder.Presently using 0.8 mm M.S. Now I want to use 1.2 mm Al wire for a new job.
Will my machine work on 1.2 mm Al wire or I have to buy a new one for this capacity(I can not try it at my end because of cost of Al wire spool,teflon coated roller and liner )