Polyurethane Timing Belts

Dura-Tech urethane timing belts are designed for linear motion, conveying, and power transmission applications. The combination of a wear-resistant polyurethane body, reinforced with steel or Kevlar® tension members makes Dura-Tech belts ideal for the most severe requirements in most industrial applications.

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Precision Motion.
Reliable Performance.

Whether you are engineering new equipment or refining an existing conveyor or drive system, our timing belt solutions deliver synchronized motion, repeatable accuracy, and long-term durability. We partner with OEM engineering teams to ensure proper belt selection, material compatibility, and application-specific customization, supporting efficient integration and dependable performance over time.

How we support your timing belt requirements

Design and fabricate custom cleats, flights, and attachments for precise positioning and product control
Apply specialty backings (high-grip, foam, FDA-compliant, rubber, textured) matched to your material handling needs
Perform precision grinding, perforating, and tracking modifications for optimal performance
Recommend and supply mechanical or endless splice constructions based on installation constraints
Specify appropriate tension members (steel, stainless steel, Kevlar®) to match load and environmental requirements

Ready to Find The Right Solution?

Our team of experts is ready to help you select the perfect products for your application. From custom fabrications to standard components, we have the experience and inventory to keep your operation running smoothly.

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Polyurethane Timing Belts

Open End Timing Belts

Produced in standard roll lengths of 100 meters and can be supplied to any desired length. The excellent precision, dimensional stability, and high abrasion resistance make them ideal in all linear motion applications.

Mechanical Spliced Timing Belts

A square finger joint utilizes connecting pins allowing for simple field splicing where an endless splice is impractical. Mechanical splices are suitable for most conveying applications.

Truly Endless Timing Belts

Manufactured with endless tension cords with no splice or welding. Truly endless timing belts are ideal for power transmission applications and high load conveying applications.

Custom Fabrication

At Sparks Mol, our team works directly with OEMs and system designers to evaluate load requirements, pulley configuration, indexing accuracy, environmental conditions, and product handling needs. We guide the specification process from material selection through fabrication and final integration — helping ensure your timing belt solution performs reliably within the complete conveyor or drive system.

Dura-Tech Pulleys

Dura-Tech pulleys are available for all Dura-Tech timing belts. This includes aluminum, steel, and cast-iron, in a wide range of teeth options. All Dura-tech pulleys are made to match any belt width.