45mm Glass Lid Steel Belt Welding Machine, Capacitor Discharge Stainless Steel Spot Welding Machine DESCRIPTION 1. Stainless Steel Strip Capacitor Discharge Welding Machine, Spot Welding Machine2. Instantaneous current3. Welding process passes through thousands of ampere current within 1/1000 second of time.4. Minimize oxidation and mechanical deformation.5. Output is from 100WS to 18000WS.6. Suitable for welding metals like red copper, bronze, brass, aluminum, silver,