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Elevator Bearing Shaft Welding

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This elevator bearing shaft welding cell consists of standard welding robot QJRH4-1A(1410.5mm reaching distance) and a single axis gyration welding positioner. This is one kind of cylindrical welding, with the help of the gyration welding positioner this robotic welding cell realized spin welding function. Using a robot for such round fillet welding can be super-efficient than manual welding. This welding cell can be applied to other elevator equipment welding and many other cylindrical weldings.



It's 4kg payload and 1410.5mm reaching distance with compact structure.


Large workspace, fast running speed, and high repeated positioning accuracy.


Hollow structure arm and wrist, built-in welding cable, able to operate the welding process in narrow space.


Currently, it's with Tamagawa motor, Tsino Dynatron drive, and Shimpo harmonic reducer. The configuration is way much better than most of the other Chinese welding robots.