Spot Welders - Automotive

Spot Welders-Automotive

Resistance spot welding is the means of joining two pieces of metal with a combination of heat,pressure and time. It is the resistance of the material to be welded  to current flow that creates a localised heating in the material to be welded, hence the name resistance welding. The pressure exerted by the electrode arms through the tips,holds the parts to be welded in intimate contact before,during,and after the welding current time cycle.