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Bow Roll

Bow Roll


Bow Roll is the most commonly used wrinkle remover device. It mainly consists of bowed shaft, metal segments, sealed ball bearings, abrasion resistant, rubber sleeve etc.

Krishna Engineering Works incorporated into manufacturing and exporting business of Bow Roll from India. Our skilled engineers have designed bow roll for the application to get maximum result from wrinkles. We ensure to get the premium quality of wrinkle removing from Bow Roll with meeting international industrial standards.

We make Expander Rollers (Bow Roll) having very wide range of dimensions and suitable for an equally wide range of applications and web materials. They are supplied with mounting brackets, which could be either wall mounting or foot mounting. The Expander Rollers, Rubber Roller, we offer consist of bowed shafts, sealed ball bearings, abrasion resistant sleeve and metal segments. These are widely used as wrinkle remover devices in various industries and are available with us in various dimensions. Further, these are also supplied with gear set and mounting brackets which can either be Foot Mounted or Wall Mounted. We are also manufacturer of Air Shaft

Technical Specification

Bow Roll

– Rubber Sleeve Covered. (High-Quality Synthetic Nitride Sleeve).
– Metal Expander with hard chrome plated surface for high-speed application.
– Vary Bow Expander Roller.
– Sleeve Expander Roller for the non-sticking application.

Standard Features

– Single Acting Banana Roller
– Double Acting Banana Roller

The Performance of our Rubber Expander Roller (Bow Roll) depends upon the following points:
– Wrap angle
– Lead-in & Lead-out distance
– Position of bow (Adjustable)

In this, 3:1 (lead-in: lead-out) ratio is considered to be the perfect. The best results are attained when Bow Roll is perpendicular to the web direction.
Advantages of our Bow Roll are:
– Control Slack Edges
– Remove wrinkles
– Separate slit webs on winder
– Eliminate baggy center
– Try to even out lateral tension across the web width


  • Roller used in Different Machines for Plastic Industry : Printing Machine, Flexible Printing Machine, Flexo Machine, Lamination Machine, Graver Machine, Scaling Machine, Pipe Plant, Winding Unwinding Machine, Offset Printing, Box Strapping Machine
  • Roller used in Different Machines for Textile Industry : Stenter Machine, Jigger Machine, Rotary Machine, Dyeing Machine, Calender Machine, Mangle Machine, Loop Steamer
  • Used in Different Industries : Industries like, Paper, Pharmaceuticals, Leather, Textile, Plywood, Sheet Line, Material Handeling and many more.

Our equipments are used for following Applications:

  • Rewinding – Converting, Textile, Paper, Tire,
  • Unwinding – Converting, Textile, Paper, Tire,
  • Marking, Coding and Printing Applications,
  • Slitting – Any type of Laminate,
  • Packaging,
  • Wrapping,
  • Printing – Converting and Textile,
  • Tracking,
  • Controlling Tension & Edge of Laminate / Fabric.