Quote:
Originally Posted by GregWeld
200 DX is only capable of .250 aluminum on Argon. And you're right - with Helium you could probably get it done. I got a tank once - talked like Donald Duck for a week.... didn't get much welding done. LOL
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Hah, we do lots of very thick aluminum welding at my work. And we actually use DCEN with straight helium gas... The gas is expensive, but it is an option if you want to weld thicker aluminum on a small machine..