There are some techniques to join metals by welding. Our spot welding machines convert power to heat in the welding zone that brings about liquefying, combination, and joining. Several machines are straightforward handheld machines while numerous others are PC controlled machines performing numerous welds immediately or numerous welds every second. An electric flow is passed between metal to be attached. In addition, the provided spot welding machine is planned in a manner that the electrical opposition of the joining material makes warm adequate to dissolve the metals and shape a welded piece. The machines can be singular spots utilizing stationary copper cathodes or persistent creases utilizing turning copper alloy wheels.