Plasma Welding Machine

We are offering plasma welding machine.
advantages of plasma welding:
1. Less sensitivity to changes in arc length.
2. Recessed electrode reduces the possibility of tungsten inclusions in the weld and can substantially increase the period between electrode dressings resulting in increased life.
3. Weld in a single pass up to 6 mm plates in square butt position and 10 mm plates in only two passes.
4. 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.
5. Reduced weld time results in less embrittlement by carbides and complex intermetallic compounds for stainless steel and super alloys.
6. Equalization of distortion stresses results in less residual stress.
7. Less filler metal required in keyhole mode significantly reduces porosity.