China high quality OEM High Precision Timing Pulley 3m 5m 8m 14m Std Htd air compressor portable

China High Quality OEM High Precision Timing Pulley 3m 5m 8m 14m Std Htd Air Compressor Portable

A timing pulley is a crucial component used for precise synchronous transmission in various applications. It is commonly used in conjunction with a timing belt or synchronous chain to achieve accurate and reliable transmission. The timing pulley consists of two main parts: the wheel flange and the hub. The wheel flange usually features a toothed structure that can be combined with a timing belt or chain to ensure precise synchronization. There are two categories of synchronous wheels: grinding gear synchronous wheels and forged tooth synchronous wheels.

Product Parameters

Product High Precision and High Quality Cone Sleeve Timing Pulley
Material Stainless Steel, Iron, Aluminum, Bronze, Carbon Steel, Brass, etc.
Size ISO Standard, Customer Requirements
BORE Finished Bore, Pilot Bore, Special Request
Surface Treatment Carburizing and Quenching, Tempering, Tooth Surface High Quenching Hardening, Tempering
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding, etc.
Heat Treatment Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding, etc.
Package Wooden Case/Container and Pallet, or Made-to-Order
Certificate ISO9001, SGS
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding, and Gear Lapping
Applications Toy, Automotive, Instrument, Electrical Equipment, Household Appliances, Furniture, Mechanical Equipment, Daily Living Equipment, Electronic Sports Equipment, Sanitation Machinery, Market/Hotel Equipment Supplies, etc.
Testing Equipment Rockwell Hardness Tester 500RA, Double Mesh Instrument HD-200B & 3102, Gear Measurement Center Instrument CNC3906T, and Other High Precision Detection Equipment

Workshop & Equipment

Our company has a well-equipped workshop with state-of-the-art equipment and machinery. We prioritize quality and have a team of over 200 highly skilled employees who are dedicated to delivering exceptional products. With more than 30 years of industry experience, we ensure that every product meets the highest standards and customer requirements.

Production Process

Our production process involves various machining techniques such as molding, shaving, hobbing, drilling, tapping, reaming, manual chamfering, grinding, and more. We also implement advanced heat treatment methods like quenching & tempering, carburizing & quenching, high-frequency hardening, carbonitriding, etc. These processes enable us to produce durable and high-quality timing pulleys that meet the specific needs of our customers.


We have obtained ISO9001 and SGS certifications, which reflect our commitment to maintaining the highest quality standards in our manufacturing processes. These certifications ensure that our customers receive reliable and top-notch products.

Our Advantages

  • Prioritized Quality: We place great emphasis on delivering products of the highest quality.
  • Integrity-Based Management: Our business operations are guided by integrity and ethical practices.
  • Service Orientation: We are dedicated to providing excellent customer service and support.
  • Advanced Equipment: With over 150 advanced equipment, we have the capability to meet various production requirements.
  • Large Factory Area: Our factory covers an area of over 10,000 square meters, ensuring efficient production processes.
  • Outstanding Employees: We have a team of over 200 skilled and experienced employees, with 90% having more than 10 years of working experience with us.
  • Technical Expertise: Our team includes 36 technical staff members who bring extensive knowledge and expertise to our manufacturing processes.
  • Customization Support: We welcome customization requests and can accommodate specific drawings and samples.
  • Excellent After-Sales Service: We strive to provide exceptional after-sales support to ensure customer satisfaction.


For sample orders, the delivery time is usually 10-15 working days. During busy seasons, it may take up to 15-20 working days. For large orders, the typical lead time is 20-30 working days, with a potential extension to 30-40 working days during busy periods.


  1. Why should you buy products from us instead of other suppliers?
    As a manufacturer with 32 years of experience, we specialize in producing a wide range of gears, timing pulleys, and other transmission parts. Our commitment to quality is evident through our ISO9001 and SGS certifications. With over 150 advanced equipment, a skilled workforce, and technical expertise, we ensure the highest standards in all our products.
  2. What are the common types of tooth profiles for synchronous belt pulleys?
    The most common tooth profiles for synchronous belt pulleys are the trapezoidal (or T-type) and curvilinear (or HTD-type) profiles. The tooth profile determines the pitch diameter, which affects the overall gear drive ratio.
  3. How long is the delivery?
    For small orders, the usual delivery time is 10-15 working days. Larger orders typically require 20-35 days, depending on the quantity and whether the products are standard size.
  4. Can you tell me more about your company’s other product businesses?
    Our company specializes in supplying various industrial products, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. Our focus is on providing high-quality products, competitive prices, and excellent customer service. We welcome customization requests and are dedicated to meeting the diverse needs of our customers.
  5. How can I place an order or get more information?
    For inquiries, orders, or further information, please feel free to contact our sales team. We will be more than happy to assist you and provide the necessary support.

All content on this page is from the Internet and is only intended as a reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our replacement parts can be perfectly adapted to the original spare parts. If you need to purchase original spare parts, please contact the original factory or supplier.

Performance Characteristics of HTD Pulley

HTD pulleys, also known as High Torque Drive pulleys, have a number of performance characteristics that make them ideal for a wide range of applications. Firstly, they have a high power transmission capability due to their tooth profile. They also have a low backlash, which means they are suited for applications that require high precision. In addition, they have a low noise level and smooth operation, which makes them perfect for use in areas where noise pollution is a concern. Finally, they have a long service life, making them a cost-effective solution for businesses.

Types and Characteristics of HTD Pulley

HTD pulleys come in two main types: Pilot Bore or Taper Bore. Pilot Bore pulleys have a fixed diameter bore, whereas Taper Bore pulleys have a tapered bore that allows them to be easily mounted onto a shaft. HTD pulleys can be made from a variety of materials, including Cast Iron, Steel, Aluminium, and Plastic. Each material has its own set of characteristics that make it suitable for different applications. For example, Cast Iron pulleys are known for their high strength, while Plastic pulleys are lightweight and resistant to chemical corrosion.

Advantages of HTD Pulley Made of Different Materials

Cast Iron HTD pulleys are the most commonly used due to their high strength and durability. They are ideal for use in heavy-duty applications, such as in manufacturing and printing. Steel HTD pulleys are also strong and durable, but are lighter than Cast Iron pulleys. They are often used in automotive and textile machinery. Aluminium HTD pulleys are lightweight and corrosion resistant, making them ideal for use in the aerospace industry. Plastic HTD pulleys are ideal for use in applications where chemical corrosion is a concern.

Application of HTD Pulley in Different Industries

HTD pulleys have a wide range of applications in various industries. In the manufacturing industry, they are used in conveyor belts and machinery. In the printing industry, they are used in printing presses. In the automotive industry, they are used in engines and transmissions. In the textile industry, they are used in weaving machines. In the aerospace industry, they are used in aircraft engines and landing gear. The versatility of HTD pulleys makes them a valuable component in many different fields.

Future Development Trends and Opportunities of HTD Pulley Products

The future of HTD pulley products looks bright, with growth opportunities in a number of areas. One trend is the increasing demand for lightweight and corrosion-resistant materials, such as Aluminium and Plastic. Another trend is the development of new tooth profiles that can improve efficiency and reduce noise. In addition, the growth of automation and robotics is creating new opportunities for HTD pulleys in industries such as logistics and packaging.

How to Choose a Suitable HTD Pulley

When choosing a suitable HTD pulley, there are several factors to consider. Firstly, the Load Capacity of the pulley must be taken into account to ensure it can handle the required load. Secondly, the Material of the pulley should be chosen based on the specific application requirements. Thirdly, the Diameter and Size of the pulley should be chosen based on the size of the application. Fourthly, the Type of pulley should be chosen based on the mounting requirements. Finally, the Bore Size of the pulley should be chosen based on the size of the shaft.


In conclusion, HTD pulleys are a versatile and cost-effective solution for a wide range of applications. Their performance characteristics, types, and materials make them suitable for many different industries, and their future development trends and opportunities are promising. When choosing a suitable HTD pulley, it is important to consider factors such as Load Capacity, Material, Diameter and Size, Type of pulley, and Bore Size. By carefully selecting the right HTD pulley for the job, businesses can improve their efficiency and reduce costs.

Author: Dream