Truly Endless AT20 PU Timing Belt 50mm 75mm 100mm for Squaring Machine

Truly Endless AT20 PU Timing Belt

The JARULAN AT20 timing belt is a top-grade truly endless PU timing belt engineered for high-precision power transmission on squaring machines, chamfering machines and other industrial drives. It keeps steady tension with very low thickness and width error, so it runs smoothly even under continuous load.

Key Features

• Best Quality Raw Material: Thermoplastic polyurethane (TPU) combined with a high-tensile steel core for strength, flexibility and long service life.
• No Separation During Application: Manufactured by the vulcanization method that joints the layers together instead of glue, so the belt will not split or delaminate in use.
• High Working Temperature & Hardness: Working temperature ranges from -20℃ to +100℃, with temporary peaks up to +130℃. Teeth hardness is up to 93° shore A and coating hardness is up to 55° shore A.
• High Precision: Low thickness error and low width error guarantee accurate tracking and long drive life.
• General Application: Suitable for any brand of squaring machines, chamfering machines and similar equipment.

Technical Data (AT20)

Regular Specification

Available in 50AT20, 75AT20 and 100AT20 series with a full range of teeth numbers (e.g. 50AT20: 280-405 teeth; 75AT20: 323-533 teeth; 100AT20: 414-560 teeth). Special specification is available on request.

Why Choose JARULAN

Other suppliers often use low quality polyurethane raw material with irregular surface and edge, which is low in wear resistance and high temperature resistance. JARULAN uses premium TPU with a vulcanized steel core and precise thickness / width control, giving you a truly endless belt that stays strong, accurate and durable.

Thanks to its exceptional quality, the company’s flagship product—the AT20 seamless timing belt for edge-grinding machines—has been selected as a supplier by world-renowned ceramic machinery manufacturers such as KEDA, Kexinda, EdingTechnology, and NADE Ceramic Machinery.

Furthermore, the company has attracted a host of industry leaders—including CIMIC Ceramics, Nobel Ceramics, Champion Ceramics, Xinzhongyuan Enterprise, New Pearl Group, Weimei Ceramics, Nengqiang Group, Shuncheng Enterprise, Dongpeng Ceramics, Ouya Enterprise, and Eagle Brand Ceramics, as well as major companies from Italy, Spain, Malaysia, India, and Southeast Asia—establishing itself as a renowned supplier of industrial belts to the global ceramic industry. Most importantly, no other manufacturer in the ceramic machinery belt sector can match JARULAN Belts in terms of quality.

Special specifications are available. Please contact us for details.