China wholesaler China Manufacturer Custom Machined Cast Grey / Ductile Iron Timing Pulley with Hot selling

China Manufacturer Custom Machined Cast Grey / Ductile Iron Timing Pulley

Product Description

Our custom machined cast grey/ductile iron timing pulleys are high-quality products designed for various industrial applications. With excellent precision and durability, these timing pulleys ensure optimal performance and reliable operation.

Product Specifications

Mold Material SKD61, H13
Cavity Single or multiple
Mold Life Time 50K times
Product Material 1) ADC10, ADC12, A360, A380, A413, A356, LM20, LM24
2) Zinc alloy 3#, 5#, 8#
Surface Treatment 1) Polish, powder coating, lacquer coating, e-coating, sand blast, shot blast, anodine
2) Polish + zinc plating/chrome plating/pearl chrome plating/nickel plating/copper plating
Size 1) According to customers’ drawings
2) According to customers’ samples
Drawing Format step, dwg, igs, pdf
Certificates ISO 9001:2015 & IATF 16949
Payment Term T/T, L/C, Trade Assurance

ZheJiang Great Lion International Trade Co., Ltd specializes in providing custom parts for various industries. With a wide range of manufacturing capabilities and advanced equipment including Mazak laser cutters, CNC machines, and more, we ensure the highest level of precision and quality in our products.

Custom Parts Total Solution: We offer a comprehensive range of services including CNC machining, sheet metal fabrication, stamping, casting, plastic injection molding, and more. Our expertise covers various materials such as aluminum, zinc, steel, titanium, and plastics like PE, PP, ABS, and PVC. We also provide surface treatments like shot peening, polishing, and coating to meet specific requirements.

At ZheJiang Great Lion International Trade Co., Ltd, quality is our top priority. We follow strict quality control procedures throughout the manufacturing process to ensure that our products meet the highest standards. Our commitment to excellence has earned us the trust and satisfaction of customers worldwide.

Frequently Asked Questions (FAQs)

1. What kind of manufacturing services do you provide?

We provide a wide range of manufacturing services including CNC machining, sheet metal fabrication, stamping, casting, and plastic injection molding. Our expertise allows us to cater to various industries and meet diverse requirements.

2. How can I get a quotation?

To get a quotation, simply send us your drawings or samples. Our team will review them and provide you with a competitive quote within 48 hours. We always strive to offer the most cost-effective solutions for your projects.

3. What file formats do you accept?

We accept various file formats, including PDF, DWG, DXF, IGS, STP, and X_T. Whether you have 2D or 3D drawings, we can work with them to bring your designs to life.

4. How do you ensure the quality of your products?

We maintain strict quality control measures throughout the manufacturing process. From raw material inspection to full inspection during production and final inspection before shipping, we ensure that every product meets the highest quality standards. Our commitment to quality is unwavering.

5. Do you provide samples?

Yes, we can provide samples upon request. We understand that seeing and testing the product before placing a larger order is essential for our customers’ peace of mind.

Disclaimer: All the content on this page is from the Internet and is only provided for reference purposes for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you need to purchase original spare parts, please contact the original manufacturer or supplier.


Timing pulleys are essential components in power transmission systems. They are used to transmit torque from a driving shaft to a driven shaft, resulting in motion or power transfer. These pulleys are commonly used in various industries, including robotics, automotive, 3D printing, CNC machines, and conveyor systems. Timing pulleys are designed to provide accurate and consistent motion and power transfer, making them an essential component in many applications. In this article, we will explore the performance characteristics, types, advantages, applications, and future development trends of timing pulleys.

Performance Characteristics

Timing pulleys have several performance characteristics that make them ideal for power transmission systems. Firstly, the tooth profile of the pulley provides accurate positioning and consistent motion. Secondly, timing pulleys have a higher torque capacity compared to other pulley types. Thirdly, they offer low backlash, ensuring consistent power transfer. Fourthly, the pulleys are self-aligning, reducing wear and improving efficiency. Lastly, timing pulleys are low maintenance, making them a cost-effective solution for many industries.

Types and Characteristics

Timing pulleys are categorized based on their tooth profile, pitch, and material. The most common tooth profiles are MXL, XL, L, H, and XH. The pitch of the pulley refers to the distance between the tooth centers, and it can be metric or imperial. Timing pulleys can be made of various materials, including aluminum, steel, and plastic. The material used determines the pulley’s strength, durability, and load capacity. Aluminum pulleys are lightweight and have high-speed capabilities, while steel pulleys have high load capacities and are suitable for heavy-duty applications. Plastic pulleys are used in applications where low noise and corrosion resistance are required.

Advantages of Timing Pulleys Made of Different Materials

Timing pulleys made of different materials have their advantages. Aluminum pulleys are lightweight, have high-speed capabilities, and are suitable for high-speed applications. They are also corrosion-resistant and have excellent heat dissipation properties. Steel pulleys have high load capacities, making them suitable for heavy-duty applications. They are also wear-resistant, durable, and have a long lifespan. Plastic pulleys are lightweight, have low noise, and are corrosion-resistant. They are also self-lubricating, reducing the need for maintenance.


Timing pulleys have a wide range of applications in various industries. In the robotics industry, timing pulleys are used to control the motion of robotic arms and grippers. In the automotive industry, they are used to control the timing of the engine valves, resulting in efficient engine operation. In 3D printers, timing pulleys are used to control the movement of the print head and the print bed. In CNC machines, timing pulleys are used to control the movement of the cutting tool and the workpiece. In conveyor systems, timing pulleys are used to control the motion of the conveyor belt, resulting in efficient product transportation.

Future Development Trends and Opportunities

The timing pulley market is expected to grow in the coming years due to the increasing demand for automation and robotics in various industries. The development of new materials and manufacturing techniques is expected to improve the performance and efficiency of timing pulleys. The increasing use of 3D printing technology is also expected to drive the growth of the timing pulley market.

How to Choose a Suitable Timing Pulley

Choosing a suitable timing pulley requires considering several factors. Firstly, the load capacity of the pulley should be able to handle the required load. Secondly, the material of the pulley should be suitable for the application and environment. Thirdly, the diameter and size of the pulley should be appropriate for the application. Fourthly, the type of pulley should be chosen based on the application requirements. Lastly, the bore size of the pulley should be compatible with the shaft size of the driving and driven shafts.


Timing pulleys are essential components in power transmission systems, providing accurate and consistent motion and power transfer. They have various performance characteristics that make them ideal for many applications. Timing pulleys can be categorized based on their tooth profile, pitch, and material, each with its advantages. They have a wide range of applications in various industries, and their future development looks promising. When choosing a suitable timing pulley, several factors should be considered, including load capacity, material, diameter and size, type of pulley, and bore size.


China Timing Pulley

As one of the leading timing pulley manufacturers, suppliers, and exporters of mechanical products, We offer timing pulleys and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of China timing pulley.

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