... manufacture XKS-02 cast iron defect welding machine / weld pin hole machineMain Parameters:1.Input Voltage: AC 220V Single-phase: 50 ... ) :485*315*365mm9.Weight:30kg10.Acessories: One electrode gun, one earth wire, one argon connector, one power line, a Sun glasses ... parts and other tools.2. Suitable defect: Pin holes, gas hole, burring, flash, bump, scuffing, edge chipping, pinhole porosity, crackle, ...