Sunkko 709a spot welder/solder station bris Australia

Selling my sunkko spot welder, located in Brisbane Australia. $200.00 Will accept bitcoin. Or Abec 97s. Or a shedload of booze. Or a vesc 6/x or a boosted board.

Does it weld copper?

Never tried. Only used 0.15 mm nickel strip

Copper might have too low a resistance to weld effectively like this

My guess is that 60a will not be enough to weld copper or maybe it would if the copper is thin enough. Also the electrodes are copper and would need to be replaced with maybe tungsten electrodes.

Iv’e never seen tungsten electrodes used for resistance welding so I’m not sure how that would work.

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It will solder copper like a charm though πŸ–’πŸ–’πŸ–’

I had one. No, it won’t

Spot welds nickel strip like a boss! Talk my shit up or take it to another thread !:fu::fu::fu::joy::joy::joy::v: