Rubber Expander
Precision Rubber Expanders for Perfect Web Control and Wrinkle Removal
Innovus Rollers is the pioneer in developing and fabricating precision-engineered Rubber Expanders that not only enhance wrinkle elimination but also improve web alignment and tension control from one application to another. These expanders can be interchangeably called Bow Rollers or Wrinkle Removing Rollers and are made from a high-quality rubber sleeve that has been bonded over a shaft that is in dynamic balance for a smooth and vibration-free operation. Our Rubber Expanders are the best choice of materials for the textile, paper, film, and foil industries, as they help keep the web spread uniform even at very high line speeds.
Engineered for Efficiency, Alignment, and Durability
Industrial Rubber Expanders made of our brand are a combination of sound mechanical design and modern elastomer technology that changes the bow automatically and spreads the web evenly and uniformly. The product comprises precision-ground shafts, removable rubber sleeves, and stainless steel end fittings, which ensure the product's life is extended as it is resistant to corrosion. The adjustable bow mechanism (1° to 6°) is the feature that enables you to regulate the material tensions precisely - at the same time, you can achieve optimal spreading of the substrate without overstretching it.
Custom Rubber Expanders for Advanced Web-Handling Systems
Innovus Rollers offer custom-built Rubber Expanders that fit perfectly with your machine and the characteristics of your material. We can provide you with different configurations, which may include single-acting, double-acting, and reverse-bow designs that are suitable for plastic film production, coating, lamination, and converting lines. Moreover, each expander is precision-balanced to ISO 1940 standards, which results in very low eccentricity, quiet operation, and perfect web tracking at different production speeds.
Applications of Rubber Expanders
- Wrinkle and crease removal
- Web spreading and alignment
- Film, foil, and paper processing
- Textile calendaring and finishing
- Lamination and coating systems
- Slitting and rewinding machines
- Flexible packaging lines
Key Features
- Adjustable bow angle (1°–6°)
- Uniform web spreading performance
- Precision-balanced for silent operation
- Replaceable high-grip rubber sleeves
- Corrosion-resistant end fittings
- Long life with minimal maintenance
- Suitable for high-speed processing lines
Contact Innovus Rollers – The Trusted Rubber Expander Manufacturer in Ahmedabad!
From Wrinkles to Perfection — We Roll with Precision. At Innovus Rollers, every Rubber Expander is crafted to deliver superior control, smooth material flow, and long-term reliability. Whether for film, paper, or textile web handling, our advanced engineering ensures consistency, reduced waste, and enhanced production quality.
Types of Rollers
