'core holding efficiency in roll handling'

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.

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.

RAZOR CUTTER HOLDING SHAFT..

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

Multi-bladder Aluminium Shaft Operator-friendly due to their lightweight aluminium construction, these shafts can be used for light to medium weight winding operations. Multiple rolls can be wound simultaneously on the same shaft. Multi-bladder Steel Shaft Due to their steel construction, these shafts can be used for heavy-duty winding operations. Multiple rolls can be wound simultaneously on the same shaft. • Perfect for roll unwinding and rewinding process • Body material aluminium with hard Anodized and Steel (NITRIDING STEEL|41CRALMO7 ) with Hardchrome re grinding or Electroless nickel platting • Fortune Centrimax system ensures high precision reel centering to guarantee perfectly concentric unwinding and rewinding. Perfect concentricity allows faster machine speeds and reduces stress on the web material. INSIDE CORE ID 1” 1.5” 2” Or 50mm 70 Mm 3” 4” 5” 6” Expanding Shaft (mm) 24.5 37.5 48.5 68-69 74.5/ 75.5 99-100 125 148-152 LUGS (Bladders) Number 2 3 3 6/5 6/5 6 6 10 Profile material Steel Steel Steel Steel/ Alu Alu/ Steel Alu/ Steel Alu/ Steel Alu/steel 144mm 140-142 6 Aluminium ( Custom-made solutions possible )

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

SPECIAL PURPOSE MULTI BLADDER AIR SHAFT Cantilevered Type/ Strip Type Air Expanding Shaft for Packaging and Printing Machinery Air shaft is suitable for the retractable shaft of coating, slitting, printing, rewinding, laminating, paper making, bag making, plastic and other related machinery, which can effectively improve work efficiency. It is one of the main product line of our company. We make different type of airshaft according to the drawing and requirement of customers. The Maximum Length we can make is 7 M long the Maxdiameter we can make is 360 inch. If customer have requirement, can tell us the informationof drawing, weight load, paper tube ID and paper tube length. Structural features: The shaft body is made of high-quality steel pipe with chrome-plated surface; aluminum convex key, flexible expansion and contraction; equipped with high-quality rubber liner and quick filling and exhaust nozzle, good sealing effect and long service life; removable shaft head, easy maintenance.

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.