Welding positioner can change the position of welding machine, welding parts and welders to complete the automation and mechanization of the welding device, and the use of welding positioner can shorten the whole auxiliary welding time to the greatest extent, effectively improve the productivity of labor, reduce the intensity of workers in labor, and effectively and rapidly improve the quality of welding, the most important thing is to use welding positioner. It is to give full play to the effectiveness brought about by different welding methods. The main components of welding positioner are: overturning mechanism, working platform, control device, rotating mechanism, welding conductive device and machine base, among which the main function of the worktable is to park and fix the workpiece.

The demand of welding positioners at home and abroad continues to grow. Domestic welding positioners have formed a series of production. The maximum carrying capacity can reach more than 150 tons. Every year, different locomotives, construction machinery components, automobiles, double-sided rotary turners and medium-sized single-sided rotary machines are put into use. In the control and drive system, the more advanced and widely used AC motor variable frequency speed regulation and DC electronic controllable silicon speed regulation are basically chosen. The controller also uses PLC programmable system, which directly applies other driving and servo motors to the welding positioner, so that the whole welding positioner can be automated. Upgraded to a higher level.