New TECNA 4648 Industrial Pneumatic Pedestal Spot Welder #4648 25kVA (3 + 3mm Maximum Steel Thickness) TECNA TECNA 4648 Industrial Pneumatic Pedestal Spot Welder 4648 25kVA 3 3mm Maximum Steel ...

Tecna Model 4640N, 16kva, 415 volt adjustable foot control, min-max throat depth 230mm-550mm With TE101 control. DOM 2021, Machine manual Water cooled, max capacity 2.5 2.5mm. Weight 135kg Also ...

That’s the work of a spot welder. Spot welding is one of those processes that doesn’t offer much in the way of alternatives; either one uses a spot welder to do the job right, or one simply ...

Microwave oven transformer spot welder builds are about as common as Nixie tube clocks around here. But this spot welder is anything but common, and it has some great lessons about manufacturing ...