AC MIG welding?

admin

Maybe a stupid question, but is AC MIG a thing? The only MIG machines I've used are  DC only. Sent from my SAMSUNG-SM-G891A using Tapatalk
Reply:I believe some of the cheap flux core only machines were AC current. So wire feed yes, mig no.
Reply:I have had AC mig welder.I sold the AC and purchased a Harbor Freight 170 DC welder now happy days and good welds.Dave  Originally Posted by 52 FordMaybe a stupid question, but is AC MIG a thing? The only MIG machines I've used are  DC only. Sent from my SAMSUNG-SM-G891A using Tapatalk
Reply:OTC Daihen made an AC pulse MIG, there was one for sale in UK recently for pennies.Very very complicated and very specialised use.Murphy's Golden Rule: Whoever has the gold, makes the rules.