... MTCPP PIPING ALL POSITION AUTOMATIC WELDING MACHINE 1,MTCPP Type piping All Position Automatic Welding Machine is specialism for large and ... to raise system, welding torch feeding system, welding control box) ,welding track, controlling system, welding source. Technical ... 13Kgs Performance Features1,MTCPP Type Piping All position Automatic Welding Machine uses adopt as DC the pulse width velocity ...