Resistance seam welding - GIF

Resistance seam welding.

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Previously:

https://www.homemadetools.net/forum/...870#post171375
https://www.homemadetools.net/forum/...291#post165690
https://www.homemadetools.net/forum/...371#post146495
https://www.homemadetools.net/forum/...251#post141954
https://www.homemadetools.net/forum/...193#post141684
https://www.homemadetools.net/forum/...2814#post97209

What's the extra idler wheel for?

Looks like a stone of some sort.

It's serrated to scrape off any metal that sticks to it.

It keeps the large contact wheel clean and smooth.

Check out the footware on the operator.

A bit if the hot stuff falls down there and we will get a crash course in swearing.... Asian style!

dam thats slow....I sure hope the soup cam manufactures are a tad faster...