
Inspection at a glance Feature: an unfilled groove in parent metal at the weld boundary. Record:
Here at Zhouxiang, we are proud to be among the self aligning welding rotator manufacturers and suppliers in China. By purchasing our self aligning multifunctional welding rotators, you shall experience unparalleled operational accuracy and enhanced productivity in your welding processes.
Durable Frame: Rigid and long lasting performance is achieved from an annealed structure.
Advanced Transmission System: Withstands dust, erosion, and has multi-step and frequency speed adjustment.
High Quality Rollers: Rollers are rubber casting with PU or metal options.
Efficient Double Driving System: Enhanced safety with four powered rollers and AC motor.
Convenient Base Design: Flexible alignment with sliding surface and drill holes.
Specialized Lubrication System: Provided with dust-proof seals, makes lubricating systems effortless.
Controls Are Simple And Intuitive: Remote panel with centralized controls and emergency stop for enhanced safety.
| Spec. | Max. load weight-kg | Suitable diameter of vessel(mm) | Dia. and width of the wheel/PU rollers-mm | Dia. and width of the wheel/Metal rollers-mm | Roller linear speed-m/h | Power of motor-kw |
|---|---|---|---|---|---|---|
| GLHZ-5 | 5000 | φ250-φ2300 | φ250*140 | 6-60 | 0.75 | |
| GLHZ-10 | 10000 | φ320-φ2800 | φ300*170 | 6-60 | 1.1 | |
| GLHZ-20 | 20000 | φ500-φ3500 | φ350*180 | 6-60 | 2.2 | |
| GLHZ-40 | 40000 | φ600-φ4200 | φ400*200 | 6-60 | 3 | |
| GLHZ-60 | 60000 | φ750-φ4800 | φ450*220 | 6-60 | 4 | |
| GLHZ-80 | 80000 | φ850-φ5000 | φ500*240 | 6-60 | 4 | |
| GLHZ-100 | 100000 | φ1000-φ5500 | φ500*260 | 6-60 | 5.5 | |
| GLHZ-150 | 150000 | φ1100-φ6000 | φ600*280 | 6-60 | 7.5 | |
| GLHZ-250 | 250000 | φ1200-φ7000 | φ700*300 | 6-60 | 2*5.5 | |
| GLHZ-500 | 500000 | φ1800-φ8000 | φ850*350 | 6-60 | 2*7.5 |
In the realm of fabrication and welding, the phenomenon of weld pipe misalignment tends to intersect quite seamlessly with issues surrounding structural integrity, the optimal traverse of fluid flow, and might ultimately culminate in expensive repairs or even catastrophic failures.

Inspection at a glance Feature: an unfilled groove in parent metal at the weld boundary. Record:

Planning snapshot Method: penetrating radiation produces an image of internal structure. Image receptors: film, computed radiography
![Robot Welding Parameters [Traceable Window]](https://zhouxianggroup.com/wp-content/uploads/2026/10/robot-welding-parameters-blog-featured.png)
Robot welding parameters are in a usable process window when an approved combination of settings produces