- Used for the automatic welding of the main weld of the rear frame.
- Highly efficient tandem wire MIG/MAG welding, with high deposition efficiency.
- The automatic welding is done by weld tracking.
- The two sets of welding traveling devices are driven by steplessly adjustable AC servo motor.
- The AC geared-motor driven welding positioner can turn at 360 degrees freely and the workpiece can be welded conveniently at four positions.