DUPLEX - roll ejector chuck

Renova takes in great consideration customer’s needs, and it’s precisely from customers’ feedback that we designed Duplex, a roll ejector chuck for roll stands.
Duplex combines a torque activated chuck with a pneumatic telescopic piston concentric to the mechanical chuck. It has been designed to cope with the difficulties that often occur when loading and unloading rolls from the roll stands. Optimizing paper production processes and reducing waste is fundamental for safeguarding the plant’s economy as well as for pursuing ecological purposes.