The cylinder body rotates on a rollerframe to perform debugging and alignment on a fixture.
筒体在滚轮架上转动，对工装进行调试找正。
2
The start, stop, positive inversion and speed regulation of the welding rollerframe are operated on the control platform.
焊接滚轮架的启动、停止、正反转及调速，均在控制平台上操作。
3
The driving wheel and the driven wheel welding rollerframe each have two wheels, the wheel of metal material, so it can greatly improve the bearing capacity of the welding rollerframe.