Welding turntable, welding positioner Industry: auto parts, valve industry, bellows, pipe flange welding, painting, cutting, features and advantages of a mold. Positioner slewing mechanism by well-known brands DC motor drive, stepless rotation, low-speed stability; 2. Worm reversing mechanism, with self-locking function, flip angle 0-90 degree adjustable; 3. table comprising a central through hole, a long workpiece can be directly through the through hole, welding, convenient protection gas into the inner tube, to improve the welding efficiency. Where the HD-30 variable-bit machine center bore 25mm, HD-50/100-bit machine becomes the center bore 45mm, HD-300 positioner center bore 90mm; 4. Special anti-electromagnetic interference design, effectively reducing the high frequency interference TIG welding, which can effectively improve the welding quality; 5. Configure the controller has self-control function, the control welder working condition and working hours, and welding positioner achieve linkage; 6. Configurable welding gun chuck and adjusting mechanism for fixing the position of the welding torch, adjusting the relative position of the workpiece with the torch; 7. pneumatic top rails and can be configured to achieve the workpiece clamping and automatic self-centering function; 8.CE , CCC certification, standard wooden packaging; 9. Cost-effective, timely service, free for the majority of dealers to provide OEM services; HD series welding positioner Optional accessories A: welding chuck: KD-200/300/400 / 500/600/750/1000 B: gun control console C: height adjustable support frame D: pneumatic tailstock with aluminum rails E: time controller