High precision sensor is to explore welding seam position exactly.
Then let welding torch move left/right up/down to trace welding seam.
Increase welding speed and suface welding.
Acheive welding automation.
 

It has independent operating system, our tracker can control sliders up/down left/right separately according to the changes of welding seam
So you can regulate your welding machine(robot) and our tracker separately, its working principle is as follows:
1. It has unique sensing system, sensor constantly monitoring the change of workpiece welding seam.
2. The signal for variation of welding seam is transfered to controller in time,
3. Controller adjusts its processing inside according to the received signal,
4. Then controller control slider(welding torch) to move up/right and left/right to follow the welding seam well,
Thus acheiving automation of welding and beautifying welding surface.