Shandong positioner automatic, variable-bit machine for small, compact positioner do find on Hong welding positioner for batch girth welding workpieces, now wages of skilled welders at least 150 yuan / day, if you have the automatic device and adjust any ordinary person can no welding experience welding machine can work 20 hours a day in a row, especially when applied to areas of high labor costs and the need to rushing emergency orders. For the welding positioner achieve further automation, I am using the fast welding chuck or other workpiece clamping fixture for use with manual welding; the machine can also be achieved with automatic welding machine supporting the use of welding operation, widely used in welding , cutting, grinding, assembly, painting, testing and other processes.