It is used for automatic welding of medium thick wall high-pressure pipes in petroleum, petrochemical, chemical, marine engineering, etc.
It adopts a chuck lifting type reinforced main machine and a specially designed driving structure, which has strong driving torque and meets the stability of welding rotation.
During welding, the workpiece end is clamped by the chuck for driving rotation, and the cantilever welding machine moves to various weld positions for welding, One clamping can meet the automatic welding of welds at different positions on the pipe section, achieving automatic welding of pipes and fittings, such as pipes+pipes, pipes+elbows, pipes+flanges, pipes+reducers, pipes+heads, fittings+fittings, etc.
Due to the heavy weight of large-diameter medium thick wall high-pressure pipes, it is inconvenient to adjust the horizontal height after installation. Therefore, the use of chuck lifting adjustment method for clamping height adjustment greatly improves the clamping efficiency, Significantly reduce the difficulty and labor intensity of operators in clamping.
Model | QZPPCW-40B |
Suitable for pipe size | DN200-1000 |
Suitable for pipe materials | CS, ALS, SS, duplex SS, low-temperature steel, heat-resistant steel, etc. |
can be customized for aluminum alloy, aluminum magnesium alloy | |
Suitable for welding seam | butt seam |
Welding process | TIG, hot wire TIG, GMAW, SAW, PAW |
user can choose one or multi-types of welding methods | |
Control mode | WPS welding process expert database, manual / automatic control |








