Slat Expander Roll
We have been manufacturing and exporting Slat Expander Roll from last 25 years in India. All our slat expander rolls available in different diameters with premium quality and suitable for slow speed machines. Our engineers have designed per clients requirement for coating machines, batching machine, and many more. We Aluminum Slat Expanders are used for wrinkle removing on coating machines which is available in any length and standard diameter 6-. Bigger diameter can be made as per specific requirements. Normally plain surface is provided but some applications serration is required on surface for gripping. While ordering should provide the application temperature, web material, plain or serration required on surface, maximum speed of web material to meet all your requirements. For soundless working the rolls are also available with ball bearing type cam mechanism also. Normal expansion is 25mm
- Single Acting Bow Roll
- Double Acting Bow Roll
The Performance of our Bow Roller 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 Roller 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