Resistance welding

Resistance spot welding (RSW) is a process in which metal surfaces are joined by the heat gained from resistance to an electric current. It is in the group of electric resistance welding.

Resistance Welding Media

• Spot welder (Miller 12,000 amp model).jpg

  Spot welder (Miller 12,000 amp model). As configured, this machine outputs a maximum of 12,000 amps because of its 18 in (45 cm) tongs. Shut off motor when not in use label refers to the pump for the water cooling system, not a motor incorporated into the spot welder.