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Round Belts Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial round belt manufacturers and suppliers. Access our comprehensive index to review and source round belt manufacturers with preview ads and detailed product descriptions. These round belt companies can design, engineer and manufacture round belts to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these rubber belt manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of round conveyor belting, round conveyor belts, or customized round belts. 

  • Hilliard, OH 800-770-2358

    DuraBelt fabricates resilient endless round belts for power transmission applications and live roller conveyors. Urethane round belts are elastomeric belts, meaning they are designed to stretch, so they do not require a belt tensioner. Key features include: smooth or rough finish, no tooling charges, highly resistant, and non-marking. For a complete list of features and applications, go to our website or give us a call!

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  • Sioux Falls, SD 888-291-5450

    V-Belt Global Supply is the largest online distributor of industrial belts and now offers a Commercial Discount Program with savings up to 32%. Our tiered pricing benefits those spending between $300 and $25,000 annually, offering big savings on a wide variety of belts like Kevlar belts, Timing belts, Banded belts, Metric v-belts, Cogged metric belts, Kevlar Wedge Banded Belts, and more. Our distribution centers are located throughout the U.S. and offer Free Shipping on orders over $199.

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  • Grand Rapids, MI 800-451-4537

    Sparks Belting designs, manufactures and distributes customized conveyor belting, motorized pulleys and powered rollers. We have a belting assortment of over 200+ styles that include: polyurethane, modular, endless, v-guide, lacing, cleat and so many more. Sparks can provide you with innovative solutions for your conveyor belting and pulley requirements. Contact us today.

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  • Lincolnwood, IL 847-673-8900

    A specialty belt house providing custom solutions for conveyor and power transmission applications since 1934, Voss Belting & Specialty Company offers innovative conveyor belt design. Voss’ diverse line of timing belts, flat belts, urethane belts, silicone belts and more make them a leader in the expansion of belting design and fabrication and the number one choice for conveyor belt solutions.

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  • Beacon, NY 800-431-9981

    Chemprene, Inc. is a leading manufacturer of Lightweight Rubber Conveyor Belting, Coated Fabrics, Diaphragms, and other precision molded products. Chemprene is an ISO 9001:2008 certified company with customers in all major regions of the world.

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  • Worcester, MA 800-640-8807

    Since 1854, we have been providing innovative solutions for repair, design and installation of all belting systems. We specialize in conveyor and v-belt systems, flat and round leather belts, rubber and nylon belting, timing belts, lacing belts and many more. Let Hudson Belting be your belt expert. We are celebrating 150 years of business and 75 years of family business. Contact us today!

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businessIndustry Information

Round Belts

Round Belts are also commonly called O-ring belts, endless round belts or endless drive belts. They are mainly used for power transmission applications and line shaft or live roller conveyors, and powered roller conveyors. These belts are designed to stretch, so they do not need a belt tensioner. The round belt keeps surface contact with the part at a minimum, and this make the conveyors they are used for ideal for drying, or reducing the contamination of products. Round belts are usually made of polymer materials which offer impressive chemical and abrasion resistance and do not need to be tensioned or have adjustments tracked. Also because the belt has no fibers, it is suitable for clean room applications. These belts do not require tracking or permit operation in both directions without lateral position.

Round belts are solid or hollow lengths of cylindrical material and they maintain contact with belt pulleys using friction and must be stretched in order to operate. These round belts are typically used for power transmission applications like packaging machinery, printers and photocopiers, conveying and imaging equipment. Round belts can also provide power transmission to conveyors in different configurations than a straight conveyor. There are different types of round belts with varying strengths, elasticities, and transmissions. The first is the nitrile rubber which is resistant to petroleum hydrocarbons and is ideal for processes involving oils, and alcohols. The second is neoprene which is resistant under a vast range of temperature conditions and is very durable as it can withstand twisting and breakage. The third is polyurethane, and this covers the variety or urethane round belts that there are. These are generally abrasion-resistant. The fourth and final type is rubber which allows for unique elastic properties.

There are several key features of round belts. They come in different textures, they are economical, tough and durable, non-marking, wont fray, easily cleaned available with UV resistance, come in different colors and they fit different pulleys. There are other things to consider however when picking out a round belt. These include reinforcement, size, and tensile strength. Before purchasing, the kinds of materials needed to reinforce the belt should be considered. Also the size specifications of the outside diameter and outside circumference should be considered. Before purchase, it is important to be sure of the tensile strength of the belt which refers to the maximum recommended tension during normal operation.

O-ring round beltDura-Belt, Inc. - O-Ring Round Belt

Lineshaft Round BeltDura-Belt, Inc. - Lineshaft Round Belt

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Round Belts Informational Video