I have a millermatic 140 that is my main machine right now, it’s been an awesome little machine, I bought it new about 10 years ago and it hasn’t skipped a beat. I have a home based fab shop building as assortment of stuff, I do a lot of projects out of 1/4 in now since I cut it a lot on my plasma table. The 140 just doesn’t have enough power to weld the 1/4” well, it’s rated for multiple passes just got 3/16”. I have a passport plus I bought a few years ago that I use for mobile jobs. It’s a great machine too and I somehow just realized it actually has a higher rating than my 140 and I can can just run it on 220.
my questions is, is there any reason I can’t use the passport as my main machine for now? I know it’s sold as a “mobile” or “portable” machine but it seems to have better duty cycle at the same amperage than my little 140 anyway. I’d love to get a bigger Mig machine but I just don’t have the money for that right now and I already have the passport.
my questions is, is there any reason I can’t use the passport as my main machine for now? I know it’s sold as a “mobile” or “portable” machine but it seems to have better duty cycle at the same amperage than my little 140 anyway. I’d love to get a bigger Mig machine but I just don’t have the money for that right now and I already have the passport.
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