boilerdave
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Bob,thank you again.From what i see in your profile, you have a lot of good info and i appreciate your input.Can you recommend a good portable AC or AC/DC machine?
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Dave,
You need an AC unit to TIG aluminum.The AC "scrubs" the puddle among other things. -
bob,thanks for your reply.I prefer to tig weld aluminum.Is that what you meant by "torch weld" and if so can I do this with a DC source.
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I have a chance of landing a job in my backyard.The county is installing solar panels.I am assuming that the frames for the panels will be aluminum.I have a miller thunderbolt AC/DC 230 shop welder and a miller big 40 dc constant current gas driven machine.Would either of these be of use or should I consider an alternative? If so can someone recomend a machine with portable capability which I will have to rent.TIG or MIG?
