This rotating welding table is a welding positioner that rotates the weldment around a vertical axis at a specified speed. In fact, it is a welding positioner without a tilting mechanism, mainly used for welding welds on the same plane, spiral surfacing on a plane, and cutting of the end edge of the head. It mainly consists of a base, a rotating mechanism, a drive system, and a controller. Selected high-end motors have strong anti-interference and more stable speed. The worm gear adopts a flipping mechanism with a self-locking function.