kevin37b
Veteran Member
I disagree . The first thing you are going are going to do is get real familiar with a 41/2" grinder and cleanup . MIG is much handier on poor fitup on repairs . If wind is a problem throw a cheap tarp over your back and the work . Did the plumbing on a fertilizer plant with an old 200 miller and a spool gun , 045 wire , worked great .You can't weld in even mildly windy conditions with a Mig.
Repairs on old weathered stuff isn't easy either. Not that I know what I am doing, but I ripped a safety chain off of a trailer last week and tried to weld it back on with my Mig. It was just put on with some snot as a steel boat builder I once knew called it. I managed but it wasn't a pretty job.
Migs are best for putting together shiny new stuff! So if you are planning on building stuff, Mig is the way to go. If you are doing a lot of farm repairs, a DC welder is probably better. Lots of rods to chose from.