Tombstne tig welder w/ hi freq

by John
(East Stroudsburg, PA)

I have a Lincoln AC/DC 125/225 tombstone welder set up for tig. Can I hook up a hi freq unit for welding aluminum to it? And if so what units would work?
Thanks for your help.


you probably could do that. but high frequency units are hard to find and sometimes cost a lot.

I have seen some on craigslist and ebay and sometimes they are incorrectly advertised as welding machines.

i used to have a lincoln high freq box hooked up to an old ac buzz box and it worked ok but not great.

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