Line of welding stations

This production line allows components to be welded into a shell.

The shell is handled by a motorised gantry and transported from station to station.

The arms of the 4 pairs of grippers are mechanically independent, which allows automatic adaptation to the length of the part. They will switch to master/slave mode when the shell is transported.

At the entrance, a chain conveyor on a rotator allows the tank to be received from the upstream part of the line.

The 3 following assembly stations have the following functions :

• Elevation of the shell to working height