Application: For autometic welding light pole max length 14000mm
Light pole shut-welding machine model: 350/14000 or 450/14000, normally, it is suitable for one piece type polygonal and circle pole. The pole can be same diameter type or taper type. It is automatic welding line, the dolly with speed adjustable motor can pull the light pole from small end to big end, the hydraulic cylinder through mechanical chain, worm wheel push the clamping wheel to close the pole and do welding at same time.

The machine inculuds the following items:
1. Long working table with rack for pull dolly.
2. Dolly for pulling pole
3. Hydraulic clamping and welding unit (including 2 sets clamping wheels for polygonal and circle pole)
4. Submerged arc welding system
5. The flux recovering system
6. Back support unit