Are you looking for a constant web tension at any line speed without damaging the core? What if it were possible to achieve perfect core grip with zero end-of-roll waste and almost no maintenance?

Gripmatic are Renova‘s expandible chucks, that are used on all shaftless roll stands, as unwinders and rewinders, in all applications where rolls are managed. In particular, torque activated chucks use the movement of the reel to automatically block and center the reel core.

Watch the video and discover all the features of Renova‘s torque activated chucks.