Welding reel

A metal reel is automatically being welded together.
The several metal parts are fed to the machine.
A hydraulic unit presses those parts together and makes a seam on the inner side causing the part to be laterally locked.
This metal reel is afterwards automatically being welded together.
The welding positions and dimensions of the reel are freely configurable.
Astra-Tec produced this machine for Metavan.