Pipe automatic welding is a kind of technique realizing automatic welding of girth welded joints with pipes relatively fixed by automatic welding equipment. An automatic control system controls a welding carrier on a guide rail fixed near the pipe joint to be welded and further to control the welding speed, arc voltage, wire feeding speed, welding torch amplitude, frequency and change of other welding parameters, thus to realize the all-position automatic welding of pipe girth welded joints.

Our standard GZ welding rotator is a self alignment type without adjusting rollers position, which is designed and produced to better satisfy the growing demands for the pressure vessel manufacturers both domestically and internationally. It can be applied to a wide range of diameters, and it adopts frequency conversion setting and stepless speed regulation mode which provide a smooth speed variation for welding purpose.
this rotator features stable and reliable performance, low noise, easy operation, and self suitable.

Widely Applications in:
- Chemicals & petrochemicals industry
- Boiler industry
- Storage tank fabrication
- Pipe industry
- for Welding, Painting, Blasting, Assembly etc