Products

The Bottom Knife Holding Air Expanding Shaft is a high-precision solution designed for efficient slitting operations in slitter rewinder and converting machines. This air shaft is equipped with a bottom knife holding mechanism that ensures stable and accurate cutting performance when used with top knives or razor systems. Featuring a pneumatic expansion system, it provides strong and uniform core gripping, enabling smooth torque transmission and minimizing slippage during high-speed operations. Its robust construction, precise alignment, and vibration-free performance make it ideal for processing materials such as paper, film, foil, and laminates. Widely used in flexible packaging, printing, and converting industries, this shaft enhances productivity, ensures consistent slit quality, and requires minimal maintenance.

The Quick Lock 3 Inch is an advanced core locking solution designed for efficient and secure mounting of 3-inch cores in slitting, rewinding, and converting machines. Built with high-quality materials, it ensures strong grip, high torque transmission, and stable performance even at high speeds. Its quick-lock mechanism allows tool-free operation, reducing downtime and improving productivity during roll changeovers. Widely used in industries such as flexible packaging, paper, film, and foil processing, this system offers durability, precision, and ease of maintenance. The Quick Lock 3 Inch is an ideal choice for manufacturers looking for reliable and fast core handling solutions.

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

An Air Valve for Air Shaft is a critical component used to control the inflation and deflation of air expanding shafts in various web handling applications such as slitting, rewinding, and unwinding machines. Designed for precision and durability, these valves ensure efficient air flow management, allowing quick inflation for secure core gripping and easy deflation for smooth roll removal. Manufactured using high-quality materials, air shaft valves offer leak-proof performance, long service life, and reliable operation in demanding industrial environments. Widely used in packaging, paper, plastic, and converting industries, these valves are easy to install, maintain, and compatible with different types of air shafts. Choosing a high-performance air valve enhances the overall efficiency and productivity of your machinery.

• Adaptors are the most economical solution to adjust an existing shaft to a larger core diameter. • Mounting and dismounting takes just a few seconds, saving time and the cost of a new expanding shaft. • Leaf / Lugs adaptors a-can be made in virtually any size according to customer requirements, starting from 3' diameter. • Our expanding sleeves are mounted on 3” expanding shafts to clampcores with a larger diameter up to 12”. • Standard diameters are 3', 4” and 6” (Special sizes on customer request )

Multi Bladder Air Adaptors are advanced core gripping solutions designed to provide uniform expansion and superior holding القوة in web handling applications such as slitting, rewinding, and unwinding machines. Equipped with multiple air bladders, these adaptors ensure even pressure distribution across the core, resulting in enhanced grip, reduced slippage, and improved operational stability, even at high speeds. They are widely used in industries like packaging, paper, plastic film, foil, and converting. Manufactured using high-quality materials, multi bladder air adaptors offer durability, long service life, and consistent performance in demanding industrial environments. Their design allows easy installation, quick roll changeovers, and low maintenance, making them an efficient and reliable choice for modern production lines. These adaptors are compatible with various core sizes and air shafts, helping improve productivity and machine efficiency.

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

Fortune's friction shafts are particularly suitable for rewinding reels of materials with unequal thicknesses along the width, without generating pull differences when winding multiple reels. The torque-activated ball lock design enables a high winding quality independent of the core quality. These rings are easy to handle and do not generate paper dust, since the contact between the core shaft and the winding tube is prevented. Double / single row of balls with staggered positioning prevent the so-called flattering of winding cores. Features:- Hard chromium-plated ground steel carrier shaft Dynamically balanced expanding carrier shaft for high mpm machines 3″ and 6″ friction rings using the same central shaft For multiple reels rewinding, perfect for use on slitter-rewinder Rings with expanding balls, possibly with preloaded positioners Exclusive expandable friction strips which, in contact with the friction rings, transmit the twisting moment necessary to the individual reels to automatically uniform the pull. Rings material hard black anodized aluminum or steel Core diameter from 2"to 8" Custom made shaft for each type of machine

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 )

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

The Lug Type Air Expanding Shaft is a robust and reliable solution designed for efficient core gripping in slitting, rewinding, and unwinding applications. Featuring precision-engineered lugs, this shaft expands uniformly when air is applied, providing strong and secure grip inside the core. It is especially suitable for heavy-duty applications and handling thicker or harder cores in industries such as paper, plastic films, foil, and flexible packaging.