NADIR BB + SAT AUT

Manual positioning of the frame by the operator against a mechanical stop, followed by automatic locking.
Automatic lubrication of the boring/cutting tool (via spray), including a tool-cleaning air blow after machining.
Boring and facing of the bottom bracket shell ends, ensuring perfect preparation of the seat for threading.
Automatic transfer of the frame to the next station.
Automatic lubrication of the threading tool (via spray), including a tool-cleaning air blow after threading.
Automatic threading of both ends of the bottom bracket shell by means of two working units.