300kg  welding positioner is a type of automatic positioner, it can works in MIG/MAG,CO2AND TIG welding process. Making a set of specila circurnferential automatic welding system, this welding positioner is suitable for circula and ring workpiece , for example: spares parts for car, pipe,flange,bellows and other metals parts which need mass of circumferential welding main characteristics:

1.The rotation structure is driven by Dc motor, while stepless speed regulation can be achieved.;

2.The turning structureof worm and gear has the function of self-lock,and the worktablecan be turned steplessly between 0-90 ;

3.Special design of anti-electromagnetic, which reduce the hign frequency interference of TIG's welding, and can improve the welding quality effectively;

4.A self-controller can be furnished to control the working condition and working time, which can achieve the linkage of the positioner and welder;

5.The adjustable- welding gun support can be furnished to fix the position of the welding torch; .

6.The track and air-powered tip can be furnished to achieve the function of self –holding to the workpiece.

      Technical  data of BY-300