Timing Belt Pulley Manufacturer in China
Aluminum & Steel Timing Belt Pulley Supplier for OEM & Wholesale Transmission Systems
Conxu is a professional timing belt pulley manufacturer in China, producing precision aluminum and steel timing belt pulley solutions for synchronous power transmission. Available in HTD, STD, RPP, RHP, T, AT, and GT profiles, our products ensure accurate meshing, stable torque transfer, and long service life.
As a factory-direct supplier, we support OEM customization and bulk wholesale supply for global machinery manufacturers and distributors.
Contact us for reliable timing belt pulley solutions tailored to your application.
What Is a Timing Belt Pulley?
A timing pulley is a toothed mechanical component designed to engage precisely with a timing belt for synchronous power transmission. Unlike traditional friction-based pulleys, a timing belt pulley transmits motion through tooth engagement, eliminating slippage and ensuring accurate rotational synchronization.
Correct matching between timing belt and timing belt pulley profile is essential for proper performance and service life.
Ensuring synchronized shaft rotation
Transmitting torque efficiently
Timing Belt Pulley Types by Tooth Profile
To ensure compatibility with different belt systems, Conxu manufactures timing belt pulley models categorized by tooth profile. Profile selection must match the corresponding timing belt.
HTD Timing Belt Pulley
The HTD timing belt pulley features a curvilinear tooth profile designed for high torque transmission and reduced stress concentration. It is widely used in industrial automation and heavy-duty machinery.
STD Timing Belt Pulley
STD timing belt pulley models offer improved load distribution and stable meshing performance. They are suitable for high-speed and precision transmission systems.
RPP Timing Belt Pulley
RPP timing belt pulley designs are optimized for smooth engagement and increased durability in demanding industrial applications.
RHP Timing Belt Pulley
The RHP timing belt pulley is engineered for enhanced torque capacity and stable performance under fluctuating loads.
T Series Timing Belt Pulley
T series timing belt pulley models use trapezoidal tooth geometry and are commonly applied in general industrial transmission systems.
AT Series Timing Belt Pulley
AT series timing belt pulley options provide higher tooth strength and improved load capacity compared to standard trapezoidal profiles.
GT Series Timing Belt Pulley
GT timing belt pulley designs offer optimized tooth geometry for smooth power transfer and precision positioning systems.
Material Options: Aluminum & Steel Timing Belt Pulleys
Material selection directly affects durability, weight, and application suitability.We offer both materials to match different industrial requirements.
Aluminum Timing Belt Pulley
An aluminum timing belt pulley is lightweight and corrosion-resistant, making it suitable for:
• Automation systems
• Robotics
• Packaging equipment
• Lightweight machinery
Advantages include reduced rotating mass and improved system efficiency.
• Automation systems
• Robotics
• Packaging equipment
• Lightweight machinery
Advantages include reduced rotating mass and improved system efficiency.
Steel Timing Belt Pulley
A steel timing pulleys offers higher strength and wear resistance for demanding applications such as:
• CNC machinery
• Heavy-duty industrial equipment
• High-torque transmission systems
Steel construction ensures long service life under continuous operation.
Bore & Machining Options
Precision machining is critical for proper installation and alignment. Conxu provides multiple bore configurations for each timing belt pulley.
Our CNC machining process ensures concentricity, dimensional accuracy, and stable mechanical performance.
- Pilot bore
- Finished bore
- Keyway machining
- Taper lock configuration
- Set screw holes
- Flange design
- Custom shaft fit solutions
Key Performance Advantages
Every synchronous belt pulley produced by Conxu is designed with industrial reliability in mind.
Precise Tooth Geometry
Accurate machining ensures proper belt engagement and reduced wear.
Stable Meshing Performance
Optimized profile accuracy minimizes vibration and noise.
High Torque Transmission
Profile and material selection allow efficient power transfer.
Reduced Backlash
Precision machining supports accurate positioning systems.
Long Operational Life
Material strength and quality control ensure durability.
These characteristics make our timing belt pulley products suitable for high-performance industrial transmission systems.
Industrial Applications
Our timing belt pulley solutions are widely used in:
Because we also manufacture timing belts, we provide matched belt and timing belt pulley combinations to ensure compatibility and performance optimization.
Automation equipment
CNC machinery
Robotics systems
Packaging machinery
Textile equipment
Printing systems
Industrial positioning systems
Custom Manufacturing & OEM Services
By integrating machining precision with stable production control, we provide reliable wholesale supply to machinery manufacturers and international distributors.
Our services include:
Custom tooth count production
Custom outside diameter
Special bore machining
Keyway and set screw customization
Surface treatment options
Private label manufacturing
Brand replacement production
Bulk wholesale packaging solutions
Technical Specifications
Below is a general overview of our synchronous pulley production range.
| Parameter | Specification |
|---|---|
| Product Type | Timing belt pulley |
| Available Profiles | HTD, STD, RPP, RHP, T, AT, GT |
| Material Options | Aluminum, Steel |
| Bore Type | Pilot bore, finished bore, taper lock, custom bore |
| Machining Options | Keyway, set screw, flange configuration |
| Surface Finish | Standard machining finish; optional treatment upon request |
| Tooth Accuracy | Precision CNC machined for profile consistency |
| Application Type | Synchronous transmission systems |
Specific dimensions and tooth counts are manufactured based on application requirements and design drawings.
Manufacturing Strength & Quality Control
Conxu operates with strict production management and inspection systems.Each timing belt pulley batch undergoes dimensional and structural inspection to ensure consistent quality and industrial reliability.
Our structured manufacturing process supports stable wholesale supply for long-term cooperation.
Our quality control procedures include:
- Raw material verification
- CNC machining precision control
- Tooth profile inspection
- Concentricity measurement
- Surface quality inspection
- Random sampling inspection
- Pre-shipment verification
Why Choose Conxu as Your Conveyor Belt Supplier in China?
We do not operate as a trading company. As a dedicated manufacturer, we maintain full production control over every open end timing belt we supply.
- Factory-direct production in China
- Aluminum and steel timing belt pulley manufacturing
- Multiple profile compatibility
- Matched belt and pulley solutions
- OEM engineering support
- Competitive wholesale supply
- Strict quality control
FAQ – Timing Belt Pulley
The pulley profile must match the timing belt tooth profile (HTD, STD, RPP, etc.) to ensure proper meshing and transmission accuracy.
Aluminum timing belt pulley models are suitable for lightweight systems, while steel timing belt pulley options are recommended for heavy-duty applications.
We are a factory-based timing belt pulley manufacturer in China with direct machining capability.
Yes. We provide OEM production and bulk wholesale supply for machinery manufacturers and distributors.
Partner with a Reliable Timing Belt Pulley Manufacturer in China
If you are looking for a stable and experienced timing belt pulley supplier offering precision machining, aluminum and steel options, and OEM customization, Conxu is ready to support your industrial transmission projects.
Contact us today to request technical consultation or quotation for your next timing belt pulley requirement.