Plastic Extrusion Solutions

For North America’s Plastic Extrusion Manufacturers

Boosting plant productivity just got easier. Rainbow Rubber & Plastics is proud to be one of the top suppliers of plastic extrusion belts in the United States. From reducing downtime to preventing product loss, you can solve in-plant problems thanks to our truly endless single-piece belts.

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Leading Industrial Belts For Plastic Extrusion Manufacturers

We take pride in being North America’s leading supplier of plastic extrusion truly endless belting. If you’re a plastic extrusion manufacturer, use Rainbow’s high-quality rubber extrusion belts to streamline your process.

Reduce downtime and prevent product loss with Caterpuller machine belting solutions like:

Covered Timing Belts

Flat Belts

Poly Belts

Multi-V Belts

Extrusion rubber belt in an extrusion machine

No Seam or Splice

Our truly endless belts for plastic extrusion come with unique advantages:

Rubber compound designed specifically for extrusion industries

Cord structure for low elongation and high tensile strength

No seams or splices to fail

Extrusion Supplies Compatible With Our Belts

Bay Plastics
Automated Solutions and Products Inc.
Boston Mathews
Davis Standard
Progressive Machinery
Taymer Inc
extrusion machine with rubber belt manufactured by Rainbow Rubber & Plastics

Need It Customized?

Rainbow Rubber & Plastic offers custom belts for your plastic extrusion manufacturing needs and belts for machinery. Get started with a custom order by contacting a customer service representative today.

24/7 Customer Service

Get the help you need when you need it.

Belting FAQs

Why do business with Rainbow?

Customer service is at the heart of what we do. Your problems are our problems. Call us to fulfill your belting requirements, and you will speak with a live person.

I’m not sure what I need. Can Rainbow help me determine which belt I need?

Rainbow has a full customer service center that will gladly help you identify which belts are appropriate for your application. Call us and be connected with over 80 years of combined industry expertise.

How soon will I get my order?

We stock large quantities of inventory targeted to your needs. Items in stock ship within 24 hours from our Reading, PA distribution center.

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Over 55 Years of Belting

Rainbow Rubber & Plastics has been America’s trusted rubber belt supplier, providing the best industry-specific plastic, rubber belting products, and belts for machinery. We have formed strong partnerships with factories around the globe and have been recognized as one of the world’s greatest machine belt suppliers.