Expander Roller

We Deals in Various kind of Bow Rollers;

We can do upto 12 Mtr Long & 360 mm Diameter of the Roller.

The Design speed can be upto 3200 mpm

• Metal Surface Fixed Bow / Expander / Wrinkle Removers / Banana Rollers
• Rubber Fixed Bow / Expander / Wrinkle Removers / Banana Rollers
• Teflon Sleeved Fixed Bow / Expander / Wrinkle Removers / Banana Rollers
• Rubber Variable Bow / Expander / Wrinkle Removers / Banana Rollers
• Teflon Sleeved Variable Bow / Expander / Wrinkle Removers / Banana Rollers

No Wrinkles
No shrunk width
No baggy centers
No slackdges

 The performance of rubber expander rollers depend upon:

Lead –in lead-out distance
Wrap angle
Position of Bow (adjustable) 3:1 lead-in : lead-out ratio is considered to be the best. However, lead out distance prefer ably should not be more than 3 times of expander roller diameter. Bow roller positioned perpendicular to the web direction gives best result.
Commonly useful for wide range of web materials
Wall mounting and foot mounting brackets with bow angle adjustment mechanism