The IBD collar adapter is designed to expand and center especially rolls.

The IBD collar adapter is to be slipped on a shaft or a supporting tube where it is fixed by a clamping ring.

You can linkup several collar adapters with a spiral hose - this means that the air needs to be fed only from one single side.

A thick-walled hose is integrated into an aluminium structure. The air is supplied axially by a valve. 

Designs:
> core diameters 76 - 300 mm
> max. roll weight 175 - 1000 kg
> torque/ paper cores 12 Nm - 2000 Nm