'core holding device'

Fortune Roto Control is a leading manufacturer of Ball locks. The stainless steel ball lock with the base material alloy and bronze is our specialty. Ball locks are used in flexible and converting machines, plastic and paper as well. Ball Lock Friction rings (clutch, clutches, expansion ring) Core Holding Device in various sizes are available. As well as clutches for transition to a larger diameter bushing. Friction clutches come complete with a full-size lining - a plastic ring. Plastic sleeve rings can be ordered separately. All spare parts for friction and differential Air Shafts. Model Ball Qty Size FRC-BL-15045 12 6"x 45mm FRC-BL-15024 6 6"x 24mm FRC-BL-7549 6 3"x 49mm FRC-BL-7549 12 3"x 49mm FRC-BL-7524 6 3"x 24mm FRC-BL-7524 12 3"x 24mm FRC-BL-7516 6 3"x 16mm

RAZOR CUTTER HOLDING SHAFT..

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

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.

A Safety Chuck is a mechanical device used to hold and transmit torque to a shaft while allowing quick and safe loading and unloading of rolls in various industrial applications. It is commonly used in winding, unwinding, and web handling systems. The Safety Chuck ensures secure clamping, easy operation, and improved efficiency. At Fortune Roto Control, we offer high-quality Safety Chucks designed for durability, precision, and maximum safety. Our Safety Chucks are engineered to handle heavy loads, reduce downtime, and enhance productivity in your operations.

Fortune Safety Chuck ensures safe, quick, and reliable shaft holding for winding and unwinding applications. Designed for high-speed operations, it enhances productivity while reducing maintenance. Its durable construction and precision locking mechanism prevent slippage, ensuring smooth performance. Upgrade your machinery with Fortune Roto Control’s trusted Safety Chuck technology.

Pneumatically operating knife shaft, suitable for manuel or automated set up of circular knives. Hardchrome plated shaft body in 42 Cr Mo4 material, with electroless nickel plated bladder grooves and journals. Easy to maintain.. Expanding air knife holder shafts steel chromium plated and grinded design with continuospvc or poliurethane strips in “T” grooves Pneumatically operating knife shaft, suitable for manuel or automated set up of circular knives.

The FORTUNE ROTO CONTROL Leaf Air Shafts are thoughtfully designed and recommended for use with thin-walled cores or narrow cores. Our leaf type air shafts have a wide array of applications and can be used with thin-walled paper, steel, plastic, or fiber cores. FORTUNE’s Leaf Shafts are cost effective and lightweight - delivering impressive performance for you operations.. • Leaf-style design delivers more winding surface, and is best for the elimination of thin wall core deformation