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Mechano-Pneumatical Core Chuck (Spring-Force Expanding) Axial-thrust mechanical chucks with double diameter cores 3" and 6". The chuck expansion occurs by axial thrust of t h e c h u c k i n s i d e t h e c o r e The lugs are k e p t a t t h e minimum diameter with t h e help of spring force. FORTUNE axial thrust mechanical core chucks are provided with a spring system which, using the axial thrust when introduced inside t h e reel core, e x p a n d a series of keys That guarantee t h e right grip of t h e reel.

A Cantilever Air Shaft is a specialized shaft designed for easy roll loading and unloading without the need for support on both ends. It is widely used in applications where quick changeovers and efficient handling of rolls are required, such as in slitting, rewinding, and unwinding processes. The shaft operates by inflating an internal bladder, which expands to grip the core securely, ensuring stable and precise web handling. At Fortune Roto Control, we provide high-performance Cantilever Air Shafts engineered for durability, reliability, and ease of use. Our shafts are designed to improve operational efficiency, reduce downtime, and meet the demanding needs of modern industrial applications.

Friction Ring Ball Lock is an advanced shaft-locking mechanism designed for high-speed winding and unwinding applications. It ensures secure torque transmission with minimal slippage, enhancing efficiency in web handling systems. The ball-locking mechanism provides firm grip, easy engagement, and quick release, making it ideal for various industrial applications like printing, packaging, and converting. Built with durable materials, it offers long-lasting performance, reduced maintenance, and improved machine uptime.

AIR POWER CHUCK Rotation of the chuck in either direction is possible Best option for avoiding core damage in shaft less machines → No axial force is applied: hence better life of winding and unwinding station. → Concentric expansion and gripping force → Quick-Change between core sizes with slide-on core chuck adapters. → Unmatched torque capacity at higher speed & jam free operation → Can be used for any core material without alteration

Lug Air Shaft or Grippers are slit through the metal pipe and the pneumatic bladder is used for inflating. The grippers give positive holding of the core. These shafts are strong & rigid Standardized design allows us to manufacture the shaft in any size. The same design can be offered for heavy duty to light capability shaft. Simple design ensuring long service Staggered lug design makes it best in the winding application. Each gripper offers a designed chamfer for easy core insertion. Dimensional tolerance of journal is very tight for better fitting & rigidity during operation. Finished with black powder coating OR HCPand electroless platting