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Winproflex is a leading PU timing belt manufacturer and suppliers
Key Advantages of Truly Endless PU Timing Belts
- Positive Drive
- High Abrasion Resistance
- Excellent Chemical Resistance
- Highly Flexible and Durable
- Low Noise Operation
- Ideal for High-Speed Applications
- Minimal Elongation for Long-Term Use
- Truly Endless Tooth Profiles
A complete solution for all ENDLESS PU TIMING BELT CUSTOMERS :
We specialize in delivering durable PU timing belts designed for high-performance and long-lasting industrial applications. Our PU timing belts are crafted from superior-quality thermoplastic polyurethane, ensuring seamless operation and excellent resistance to abrasion. Designed for durability and precision, these belts are available with various cord and coating options to meet diverse application needs.
Custom Dimensions & Profiles – Tailor-made endless polyurethane timing belts designed to match exact lengths, widths, and tooth profiles for any application.
High Strength & Long Life – Superior wear resistance, tensile strength, and stable performance under continuous load, ensuring long service life with minimal maintenance.
Fast Lead Times & Reliable Supply – Consistent availability of materials and efficient production processes to deliver belts quickly, even for specialized orders.
Technical Support & Application Expertise – Dedicated engineering guidance to help select the right belt, optimize performance, and solve application challenges.
Our endless PU timing belts offer a complete solution by delivering higher strength, longer service life, and zero-length-variation compared to normal rubber belts. Their precise tooth profiles (T, AT, HTD, STD, GT) ensure accurate, slip-free power transmission and superior positioning in demanding applications. Unlike conventional belts that can stretch, wear, or delaminate, PU belts provide excellent abrasion, oil, and chemical resistance. Overall, they deliver greater reliability, cleaner operation, and higher efficiency, making them ideal for modern automation and high-performance machinery.
Tooth Profile Types
Winproflex PU Timing Belts are available in various international tooth profiles including AT, T, HTD, STD, and special customized profiles for high-precision power transmission applications.
AT (Modified Trapezoidal) Profile
Tooth Profile Types
PU (polyurethane) timing belts come in several common tooth-profile types: T-series trapezoidal profiles (T2.5, T5, T10, T20) used for general transmission; AT-series modified trapezoidal profiles (AT3, AT5, AT10, AT20) with wider, stronger teeth for higher torque and positioning accuracy; HTD curvilinear profiles (3M, 5M, 8M, 14M) designed for smooth, high-torque transmission; STD/S-series curvilinear profiles (S2M, S3M, S5M, S8M, S14M) offering improved torque capacity and precision over HTD;
ADDITIONAL FEATURES ON ALL TYPE OF TRULY ENDLESS TIMING BELTS
- ALL BELTS CAN BE SUPPLIED WITH
- PAZ (GREEN FABRIC ON TEETH SIDE)
- PAR (GREEN FABRIC ON TOP SIDE)
- TOP SURFACE WITH ROUGH TOP
- HONEY COMB, P-9 & FISH BONE
- APL WHITE COATING: 2 MM, 3MM, 4MM, 5MM, 6MM & 8MM
- APL RED COATING: 2 MM, 3MM, 4MM, 5MM, 6MM & 8MM
- TRANSPARENT PU: 2 MM, 3MM, 4MM, 5MM, 6MM & 8MM
- HIGH TEMPARATURE KEVLAR FELT 8 MM & 10 MM
- STANDARD FELT 2.5 MM COATING
- SPONGE COATING 10 MM & 12 MM
TOP CLEAT/MOLDS/PROFILES OF DIFFERENT SHAPE AND ANY TYPE
CATALOUGE
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BELT INFORMATION
Built to keep your systems running smoothly, our timing belts offer strength, efficiency, and long service life.
Explore the features that make them a trusted choice.
Frequently Ask Questions
Your Questions Answered – PU Timing Belts & Quality Standards
Our belts are made from high-grade thermoplastic polyurethane reinforced with imported Steel (or) Kevlar cords. This ensures superior strength, wear resistance, and long service life
Yes. Our belts are engineered to handle high loads with minimal stretch. Reinforced tension members provide excellent dimensional stability even under continuous stress.
Winproflex PU belts perform reliably from –30°C to +80°C under normal conditions. Specialized formulations can be provided for higher temperature requirements.
We supply belts to packaging, printing, textile, automation, food processing, and material-handling industries. Each belt is designed for consistent, vibration-free power transmission.
Every belt undergoes tensile strength, hardness, and dimensional precision testing. We also perform dynamic run tests to ensure long-term reliability.
PU timing belts from Winproflex are resistant to common oils, greases, and mild chemicals. Their tough polyurethane surface ensures excellent abrasion resistance.
With proper tensioning and alignment, belts deliver long service life even under continuous duty. Actual lifespan depends on load conditions, environment, and maintenance
Yes, our technical team helps you choose the right belt based on load, speed, temperature, and machine requirements. We also guide installation and maintenance best practices.