2T / 4T Single Phase 220V TIG Welder , WSE250 Multi Function Welder Remote Control

2T / 4T Single Phase 220V TIG Welder , WSE250 Multi Function Welder Remote Control WSE250 FEATURES: 1. Set AC&DC ARC welding in a body,gentle arc and small noise 2. AC function can be used in welding various noferrous metalstainless steel,alloy steel,carbon steel and copper etc. 3. DC function can be used in welding aluminum and aluminum alloy. 4.. High duty cycle, and capable of supporting a continuous workload. WSE250 TIG PROCESS: In TIG welding (tungsten inert gas), the