Hello everyone, I have just acquired an old Powcon 300sm amd I love the machine. The only thing it wont do that I want it to is aluminum. I know you need high frequency to do aluminum but I cannot seem to find a high frequency generator anywhere! Does anyone have any ideas or hints for me?
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Thread: High Frquency?!
03-13-2014, 04:58 AM #1Junior Member
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- Mar 2014
04-04-2014, 09:40 PM #2
I don't believe that pow con has AC. You need AC and high frequency to tig weld aluminum.