I've thrown a bit of money at my welders over the years but that is because after serious and somewhat informed examination of the cheap welders at the big box and import stores I have ante'd up and paid the long dollar at the welding supply supply stores. I have had my Millermatic 160 MIG since 1993 I think without a single problem, it will do 1/4 inch steel beautifully, I think it is something like 80 percent duty cycle 110 volt, I have not had any problem doing continuous beads at full power. I use it with mixed gas (I don't like flux core) for all sorts of things. The people saying that you should get a Lincoln or Miller tombstone style stick welder are giving you good advice, but for tacking up billets and general purpose welding a quality MIG is easier to get good with, and extremely quick and easy. I have taken a serious look at the construction of the import store welders (I live over an hour away from my shop and wanted to have a cheap welder at my house) and decided that they were just not something I wanted to waste money on.
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