... Welding Machine adopts new practical mould repair welding equipment with computer controlled, the newest portable Japanese box design, and microcomputer ... *180*250mmweight32kg10.5kgMain specialties1.High accuracy of repair:high accuracy, low voltage, big current, no high temperature, no arc spatter. The minimum ... .03-0.25, the user can order at any time Computer control Mould Welding Machine RT3000B