coil expanding shaft / aluminum / steel / with flange
aluminum, steel, with flange, pneumatic
leaf type, cantilevered
In converting industry must be installed air expanding shafts and safety chucks that fit together and perfectly center the reel. To meet all the needs and requirements of our customers and to ensure reliability and ease of use, we have designed and manufactured a wide range of expanding shafts, keyed and lug shafts, all made of aluminum or steel for core reels from 1" to 6" and other dimensions on request.
The CX expanding shafts are characterised by a pneumatic-mechanical control that guarantees high precision reel centring. This solution is essential in all applications where reels have to be unwound or rewound in a perfectly concentric fashion to avoid stressing the material. Thanks to this feature, the self-centring shaft is used for foil materials with a thickness of only a few microns, such as aluminium.