For sale is a SIP spot welder that I have used to complete the restoration of my mini.
It will do 2mm + 2mm steel and also has a built in timer which is a nice feature. It currently has a 16A single phase plug though I believe these can be used off a 13A standard plug.
It comes with 2 sets of arms. I believe both are homemade but work well once clamped up.
The last image shows the spot welds I did with this machine on the replacement front wings/ A panels.
I know that I would probably get more on ebay but I'd like to see it save another mini
I would like £270 + postage
Cheers
Elliott