This wind tower welding line, also called wind turbine tower
production line, is specially designed for the submerged-arc
welding of outer circular seam of wind power generator tower pole.
It adopts cantilever structure, and can use several single
cantilever structures to make up a welding workstation so that it
can do multi-pass welding. In this way, its welding efficiency can
be greatly increased.
This wind tower welding line is mainly composed of bending machine
(rolling machine), CNC cutting machine, welding equipment, welding
rotator set, and sandblasting and painting turning rolls.
Key Points in Wind Tower Production:
1. The single-stage wind tower tube is cone-shaped, and the
diameters in the upper and lower part are approximate to each
other, so users should strictly control the feeding of main steel
2. Welding deformation between the flange and the tower tube should
be strictly controlled.
3. Much attention should be attached to the matching and welding of
the ring collar of the tube, because each stage of the tower is
long. While the right straightness accuracy is assured, the
matching efficiency can also be greatly improved.
Features of Wind Tower Welding Line:
With strong professional R&D team and mature production process
With control of every link of the whole production process
With many successful cases for the tower tube production
We provide the one-stop service (design-produce-assemble-after
Design and planning service for the whole production process
Assembling and training for the whole production process
After-sale service for the whole production process
Main Components of Wind Tower Welding Line:
1. Bending Machine:
2. CNC Cutting Machine:
There are two kinds of CNC cutters for you to choose: CNC flame
cutting machine and CNC plasma cutting machine, and both of them
can simultaneously cut several plates, so the cutter is highly
3. Welding Equipment:
The welding equipment mainly consists of welding manipulator,
submerged-arc welding system, automatic recycling feeding system,
and welding rotator.
4. Welding Rotator Set:
The matching part and circular seam welding section of the wind
tower tube are mainly made up of welding manipulator, submerged arc
welding system, automatic recycling feeding system, welding
5. Sandblasting and Painting
Turning rolls, with walking ability, are fitted to facilitate the
sandblasting and painting process of the tower tubes. The painting
turning rolls have adopted middle-concave roller wheels, which can
be used to support flanges so that painting work can be finished
conveniently. The motor is anti-explosive and dust-proof.