Products

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.

Suitable for fitting on a new or used slitting and rewinding machine without affecting the original machine's structure and operation.

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

AIR VALVE FOR AIR SHAFT

• 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 )

A MULTIBLADDER TYPE AIR ADAPTOR ARE THE MOST ECONOMICAL SOLUYOPN TO ADJUST AN EXSTING SHAFT TO A LARGER CORE DIAMETER . MOUNTING AND DISMOUNTING TAKES JUST A FEW SECONDS SAVING TIME AND THE COAST OF A NEW EXPANDING 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

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

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