PU timing belts
Yonghang can manufacture all types of PU timing belts, including surface coating applications, varying hardness levels, and pattern designs. We offer services such as tooth removal, perforation, attachment installation, and guard plate fabrication. We can also assist with assembling guard plates and accessories according to customer specifications.PU Timing belt manufacturers &Supplier in China
Yonghang is a trusted wholesaler of high-quality timing belts and drive belts, serving industrial clients worldwide. With decades of experience in belt manufacturing, we specialize in providing bulk wholesale solutions and OEM customization services.
PU timing belt is made from wear resistance thermoplastic polyurethane with reinforced steel or Kevlar core. It is widely used in mechanical, automation and machine tools. Yonghang supplies customized timing belt solution, including specification, material and design based on client specific requirements.
- Durability：Made from high-quality materials, our timing belts are designed to withstand heavy loads and long-term industrial use.
- High Load Capacity:Capable of handling heavy-duty industrial machinery demands.
- Versatility：Suitable for a wide range of machinery and applications, with customizable lengths and tooth profiles.
- Precise Synchronization：Ensures accurate timing and smooth operation between pulleys, reducing slippage and downtime.
- Chemical Resistance：Resistant to oils, chemicals, and abrasion, making them ideal for demanding industrial environments.
PU Timing Belt Types
PU synchronous belts have three types of core: reinforced steel, Kevlar, and stainless steel. And the belt joint method has open-ended, endless with spliced and flex from mould. And the timing belt teeth side can add green or black cloth(PAZ), back side add green or black fabric(PAR) and both side green or black fabric(PAZ+PAR).
PU synchronous belt can be add many different coatings, like red rubber, APL, foam, transparent PU, silicone, Kevlar felt, rough top PVC and so on.
Toothed belt has numerous types, such as HTD5M, HTD8M, HTD14M, STD5M, STD8M, STD14M, RPP5M, RPP8M, RPP14M, T5, T10, T20, AT5, AT10, AT20, L, XL, XXL, H, XH, XXH and some special one like ATN10, ATL20, ATK10 and so on.
Customizing PU timing belt accessory for Your Needs
At Yonghang,All the PU synchronous belts and their accessories can be customized.Known as a leading polyurethane timing belt manufacturer, Yonghang has advanced timing belt manufacturing process, including extrusion, moulding, polishing and etc. And we also have cooperated with NK cooperation in timing belt. Also video support for timing belt installation guide is provided by Yonghang. All timing belt sizes and length can be tailored.
Comparison of PU Timing Belts with PAZ and PAR
| Type | Fabric Position | Key Feature | Best For |
| PU Timing Belt | None | Basic transmission | General machinery |
| PAZ | Tooth side | Quiet & precise meshing | Automation, packaging |
| PAR | Back side | Durable backside, low friction | Conveyors, idlers |
| PAZ + PAR | Tooth + back side | Quiet + durable, long lifespan | High-load, advanced systems |
Classified by Tooth Profile
Classified by Joint Method
Double-sided Teeth Timing Belt
Single-side Teeth Timing Belt
Timing Belt Coatings
Polyamide Fabric/rubber/pu/foam/Silicone/APL
processing method
Splint / Drilling / VFFS timing belt/slotting/grooving
Wide Applications of yonghang PU timing belts
Yonghang transmission belts serve as comprehensive drive system solutions widely applied across diverse industries and scenarios. PU timing belts, also known as PU synchronous belts, We can help you optimize your design and recommend the right solution, including custom-made polyurethane synchronous belts and surfaces plus PU/holes/rubber/sponge/baffle/cleats, etc.
This is because PU synchronous belts offer high tensile strength, environmental friendliness, oil resistance, and resistance to most chemical solvents.
They are widely applied in automotive manufacturing, smart factories, medical equipment, and ceramic/glass manufacturing industries.
yonghang Modern PU Timing belts Features
High Strength
Polyurethane timing belt is known for their exceptional tensile strength to withstand high loads.
Flexibility
Despite their high strength, PU timing belt remains flexible, allowing them to bend around pulleys without destroying characteristics.
Low Noise Operation
The toothed design of PU timing belt ensures smooth and quiet operation, decreasing noise during operation.
High Tooth Engagement
The toothed profile of polyurethane timing belt provides positive engagement with pulleys, ensuring accurate power transmission without skipping teeth.
Why Choose Yonghang Polyurethane Timing Belt for your Mechanical Systems?
As a first-class polyurethane toothed belt supplier in China, Yonghang guarantees the raw material we use high-quality and enable the belt high strength. And we ensure the precise timing belt tooth profile for our client. The timing belt with cleats, punching holes, add coatings all can be customized. If you want to know more about timing belt, please contact us or review galley.
Customization Options
Yonghang offers a comprehensive range of custom solutions for PU timing belt, including:
- Width customization:Tailored belt widths to fit your specific machinery.
- Length customization:Exact belt lengths to meet operational requirements.
- Processing: Perforations, milling, V-guides and cleats can be processed according to the specific drawing.
- Coating Customization: Natural rubber, silicone, sylomer, PU foil, felt and other coatings for PU timing belt all are available.
- OEM branding:Belts can be produced with client logos or markings for a fully branded solution.
We provide expert engineering guidance to help select the ideal belt type, length, width, and material for your machinery, ensuring optimal performance, longevity, and precision.
Packaging Solutions for Polyurethane Timing Belts
Protective Bubble Wrap
Each PU timing belt is carefully wrapped in bubble wrap to prevent surface scratches and minor handling damage during transit.
Placement in Cardboard Boxes
The wrapped belts are placed in standard cardboard boxes for shipment. The belts are not fixed inside, but the bubble wrap provides basic protection, ensuring the belts remain in good condition during transport.
Bulk and OEM Options
For wholesale orders, multiple belts can be packed together efficiently in one box. Custom labeling or OEM branding is also available to meet industrial client requirements, making it convenient for bulk distribution or resale.
This simple and practical packaging ensures PU timing belts arrive safely and ready for industrial use.
PU Toothed Belt Applications
Automation & Robotics: Ideal for industrial robots, automated handling systems, and assembly lines, where high-precision synchronized movement and durability are required.
Packaging Machinery: Widely used in food, pharmaceutical, and consumer goods packaging equipment due to oil and chemical resistance and hygienic properties. Suitable for conveying, sealing, labeling, and dosing processes, ensuring accurate positioning and high production efficiency.
3D Printing & Precision Equipment: Provides stable transmission and high repeatability for 3D printers, CNC machines, and other precision machinery, ensuring consistent product quality.
Conveyor & Material Handling Systems: Perfect for light to medium-duty conveyor lines, ensuring smooth material transfer while minimizing slippage and noise.
Printing & Laminating Machines: Used in printing presses, laminators, and cutting machines, where wear resistance, heat tolerance, and precise transmission are critical for maintaining production efficiency and product consistency.