12 years ago
I played with this Dayton MIG welder today. While it seems to
function, I had a problem which was that the wire would burn back to
the tip and burn itself. It would not happen consistently, but I have
yet to find a pattern to it. I am sure that it is due to a wrong
choice of settings (and also. possibly, due to using argon instead of
25/75). The test was 0.035 wire and a big steel plate I use to test
I would like to know how I can prevent burnback.