... Product Description WSM Inverter Dc Pulse Tig Welding Machine,Inverter Dc Pulse Tig WelderFeatures HF Arc-starting, pulse control and strong welding permeability. Be ... control, be able to weld automatically. Application Pipe welding; Thin sheet fabrication: Special materials such as ... Repair; Maintenance ACCESSORIES: TIG torch, earth clamp, welding cable, brush/hammer, protective mask. Model (Unit)WSM ...