The WINertia™ AV Spreader Roll with Reverse Crown Profile gets the wrinkles out!
The WINertia™ AV Spreader roll, or bowed roller, is created by machining a taper at the center of the WINertia AV idler for a “Reverse Crown” profile. The tapered dead shaft roller creates a larger diameter at the outer edge and a smaller diameter at the roll center. This design creates a greater surface speed at the ends of the roll. The result is a web tension distribution that spreads the web from the center out. Bowed rollers are custom designed to meet your application needs and they eliminate creases or wrinkles.
The WINertia™ AV Spreader Roll is customer preferred for its exceptional traction, performance, and value.
What make the WINertia AV the best idler roll for your web handling and converting operations?
The WINertia™ AV aluminum dead shaft idlers are the most cost effective air vented - constant traction idlers on the market today!
Unrivaled Web Handling
The WINertia™ AV gives you superior traction for thin plastic, paper or foil webs even with light web tension and wrap angles as low as 10 degrees without marring the surface. When machined with a reverse crown profile, the WINertia™ AV also becomes an effective web spreader.
Dynamic Center-WIN Balancing, exclusively on WINertia™ idler rolls, adds weight to the center of the idler with built-in balancing chambers that run the full length of roller. The idler is balanced across its full length, reducing whip and vibrations at high speed.
Just In Time Deliveries
Componex delivers non-coated or WINtrac coated rolls in just 5 business days.
“We’ve gotten the AV reverse crown rollers installed on one machine and have been seeing very good results. We need to order 36 more rolls to outfit 3 more machines!”