Need assistance determining the correct roll diameter and shaft size? Use our WINertia Componex calculation tool.

Vacuum Tension Rolls
A uniquely engineered internal vacuum system provides a strong, stable grip on a variety of materials, ensuring consistent and reliable web handling.

Webex Idler Rolls
We offer more than 400 standard configurations and numerous customizable options available for coating, plating, finish, groove patterns, shaft style, and environmental capabilities.

WINertia™ AV-Air Vent Aluminum Dead Shaft Idler
WINertia™ AV-Air Dead Shaft Idlers eliminate entrapped air 7.5x faster, ensuring wrinkle-free web handling, stable tension, and optimal performance for high-speed converting and printing lines.
WEBEX Stainless Steel Dead Shaft Idlers
WEBEX stainless steel dead shaft idlers deliver clean, corrosion-resistant performance for food, medical, and harsh industrial environments—engineered for long-term reliability and balance.

WEBEX Steel Live Shaft Idler Rolls
WEBEX steel live shaft idlers are built to endure harsh converting conditions, delivering long-lasting performance, balance, and high load support in ovens, dusty environments, and chemical zones.

WEBEX Steel Dead Shaft Rolls
WEBEX steel dead shaft idlers combine high strength, repeatable performance, and low-friction operation—ideal for high-tension web paths and elevated-temperature converting lines.

WEBEX Spreader Rolls
Expertly engineered internal design that ensures consistent, even spreading.

Valley Roller Rubber Covered Roll Solutions
Valley Roller’s rubber-covered rollers and nip rolls are custom-engineered using over 3,000 proprietary rubber compounds to deliver optimal traction, tension control, and durability. Ideal for high-speed web handling applications such as converting, laminating, printing, and embossing, each roll is precision-ground to meet exacting industry standards and can be refurbished or recoated to extend lifespan.

Componex WINertia™ Aluminum ST Smooth Tubing Idler Rolls
The WINertia™ Aluminum ST Smooth Tubing Idler Rolls by Componex offers up to 30% less rotational inertia than standard aluminum idlers. Featuring WINlock™ protection and self-aligning bearings, it delivers smooth performance, easy installation, and long-term durability for fast-paced converting and packaging lines.

Specialty Rolls
Expertly designed, engineered, and custom built specialty rolls for various industries, with fast turnaround and decades of expertise. Contact us for your next project.

WEBEX Bowed Rolls
Bowed Rolls from Maxcess provide even tension and vibration-free operation for web separation and wrinkle elimination.

Componex WINertia™ Reverse Crown Spreader Roll
Easily remove wrinkles with this specially designed tapered dead shaft to achieve a greater surface speed at the ends of the roll.