Plasma Welding Machine

• Programmable Current and Gas down Slope available for automatic closing of key hole during mechanized     welding.

• Recessed electrode reduces the possibility of tungsten inclusions in the weld and can substantially increase   the period between electrode dressings resulting in increased life.

• Weld in a single pass up to 6 mm plates in square butt position and 10 mm plates in only two passes.

• Keyhole mode of welding gives smaller heat affected zone resulting in reduced strength loss at the joint for       heat treated metals, promotes less grain growth which gives better ductility.

• Reduced weld time results in less embrittlement by carbides and complex inter-metallic compounds for           stainless steel and super alloys