Trampoline Frame Welding - EVS Robot

Trampoline Frame Welding

In this entertainment equipment factory in South China, recently they got a big order for baby trampoline. There are three main manufacturing processes for this baby trampoline, pipe bending, cutting, welding. In the past all the entertainment equipment welding were done by human welder, the owner decided to use some high-tech welding robot to replace the human welder for this new trampoline weling. Because the frames need circular arc welding, using welding robot can be more flexible and more efficient than the human welder, and the robotic welder are more accurate when apply the swing arc welding.

Robot used: QJARH4-1A welding robot, MEGMEET welding power source.


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


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

High Efficiency

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

other Advantages

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.

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