Tag Archives: timing belt cnc

China Hot selling CNC Machining Custom Teeth Steel Aluminum Timing Belt Pulley High Quality pulley bearing

Product Description


Surface treatment for CNC Machining part:  

1 Zinc/nickel/chrome plating
2 hot galvanized
3 painting
4 powder coating
5 Anodize Oxidation, or with colors: like silver, blue, red, etc. 
6  plating, silver-plated, Gold-plated, etc
7 polishing
8 electrolytic polishing
9 sank without electricity nickel
etc etc.    

HangZhou CHINAMFG Machinery Co., Ltd. is located in HangZhou, HangZhou. Based on the advantages of specialized talents, it has formed 4 professional project sections with excellent technical equipment, sound quality assurance system and standardized production environment: mechanical processing, sheet metal stamping production, Mold manufacturing, high-speed rice transplanter, with the high recognition of the majority of mature customers, cast the “Xin Rifeng” brand in the industry’s CHINAMFG position, and strive to build an intelligent manufacturing service system.

It is people-oriented, Difeng people focus on the production of high-quality rice transplanter planting department with high quality and advanced technology, all kinds of mold design, R&D and manufacturing required for sheet metal stamping; at the same time, develop continuous die and welding.

We always adhere to the customer’s position to solve the problem, the product to achieve process optimization, reduce costs, and continue to reduce materials for the purpose, so for the domestic major Asian high-speed main engine factory and high-speed rice transplanter market, some products are sold to Pakistan, Vietnam, Countries and regions such as India. It has successively become an excellent supplier of domestic famous enterprises such as Japanese Yanmar, Japan Kubota, Nideko Electric, Hailiwei and ZheJiang Xihu (West Lake) Dis.. The company has successively obtained the “HangZhou Small and Medium-sized Specialized Special New Product (Technology) Certificate” and “ISO9001 Quality Certification” and successfully registered the “Xin Rifeng” trademark.

Workshop equipment




Packaging & Shipping



Q1: Are you a factory or a trading company?

 A1: We are a professional manufacturer of CNC parts for over 14 years.
Q2: How can I get quotation?
 A2: Please help to send drawing (2D and 3D drawing) to us, so we can know the raw material, size and surface treatment, tolerance and other details of the product. And also inform us the quantity you need.
Q3: What kind of material you can process?
A3: Normally Aluminum alloy and stainless steel, but we also can do titanium alloy steel, copper alloy steel special alloy steel and non-metal material.
Q4: What is the minimum size tolerance you can do?
A4: The minimum size tolerance we can do is 0.001mm.
Q5: What is the biggest range you can do?
A5: The biggest range we can do is 1500mm.
Q6: Can you do precise and complicated CNC parts?
A6: Yes, we can do precise and complicated CNC parts by our 5/4/3 axis CNC machines
Q7: Can you accept sample order?
A7: Yes, we can do sample order per your requirement.
Q8:Can you accept custom packing?
A8: Yes, we can do custom packing as your requirement. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Lifelong After-Sales Service
Application: Cow
Power Source: Electric
Heating and Ventilation Equipment Type: Hot Blast Stove
Epidemic Prevention Equipment: Aerosol Immune Machine
Certification: CE
US$ 1/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

step pulley

Can step pulleys be used in both industrial and DIY applications?

Yes, step pulleys can be used in both industrial and DIY (do-it-yourself) applications. Here’s how they are applicable in each context:

1. Industrial Applications:

Step pulleys are widely used in various industrial applications where variable speed control is required. They can be found in machinery such as milling machines, lathes, drill presses, and industrial mixers. In industrial settings, step pulleys provide a reliable and cost-effective solution for adjusting the speed of rotating components, allowing for precise control and optimal performance.

2. DIY Applications:

Step pulleys are also suitable for DIY enthusiasts and hobbyists who work with machinery or equipment that requires variable speed control. For example, in woodworking, step pulleys can be used in DIY table saws, band saws, or sanders to adjust the cutting or sanding speed according to the material and desired finish. They can also be employed in DIY metalworking projects or other applications where adjustable speed is beneficial.

3. Advantages for DIY Applications:

Using step pulleys in DIY applications offers several advantages. They provide a relatively simple and affordable means of achieving variable speed control without the need for complex electronic controls or expensive variable frequency drives. Step pulleys are easy to install and operate, making them accessible to DIYers with basic mechanical skills.

4. Limitations for DIY Applications:

While step pulleys offer flexibility in speed control, they may have limitations in terms of the available speed range and increments compared to more advanced speed control systems. Additionally, the load capacity of step pulleys may be lower compared to heavy-duty industrial machinery, so it’s important to consider the specific requirements of the DIY project and choose the appropriate pulley size and material.

Overall, step pulleys can be utilized effectively in both industrial and DIY applications to achieve variable speed control. They provide a practical and versatile solution for adjusting rotational speed, whether it’s in large-scale industrial operations or smaller DIY projects.

step pulley

Are there different types of step pulleys, and how do they vary in applications?

Yes, there are different types of step pulleys, and they vary in applications based on their design and features. Here are some common types of step pulleys and their respective applications:

1. Single-Step Pulleys:

Single-step pulleys have a single groove and are typically used in applications where a simple speed reduction or power transmission is required. They are commonly found in small machinery or equipment, such as benchtop tools, where only one fixed speed is needed.

2. Multi-Step Pulleys:

Multi-step pulleys have multiple grooves of varying diameters. They offer several speed options by positioning the belt on different steps of the pulley. These pulleys are widely used in drill presses, lathes, milling machines, and other machinery that require variable speed control. The ability to change the belt position allows for different speed settings to match specific machining operations or material characteristics.

3. Cone Pulleys:

Cone pulleys have a tapered shape, resembling a cone. They offer a continuous range of speed options by adjusting the position along the taper. Cone pulleys are commonly used in lathes, where the tailstock can be moved to change the position of the drive belt on the cone pulley, resulting in a variable speed control. They provide smooth speed transitions and are suitable for applications that require fine adjustments in speed.

4. Variable Speed Pulleys:

Variable speed pulleys, also known as stepless or infinitely variable pulleys, offer a continuous range of speed control without discrete steps. They consist of two pulleys connected by a belt or chain, with one pulley changing its diameter to vary the speed. These pulleys are commonly used in applications where precise speed adjustments are required, such as automotive engines, industrial machinery, and exercise equipment.

5. Timing Pulleys:

Timing pulleys have teeth or grooves that mate with corresponding teeth on a timing belt. They are used in applications where precise synchronization between the pulley and the driven component is necessary. Timing pulleys are commonly found in robotics, 3D printers, CNC machines, and other precision systems.

6. Step Pulley Systems with Backgear:

Some step pulley systems incorporate a backgear mechanism. Backgear allows for additional speed reduction, enabling the machine to operate at even lower speeds. These systems are commonly found in heavy-duty industrial machinery, such as large lathes or milling machines, where high torque and low-speed operations are required.

The selection of a specific type of step pulley depends on the desired speed range, the level of speed control needed, the nature of the application, and the specific machinery or equipment requirements. It is essential to choose the appropriate type of step pulley to ensure optimal performance and efficiency in the intended application.

step pulley

How does the arrangement of steps on a pulley affect its performance?

The arrangement of steps on a pulley plays a significant role in determining its performance characteristics. Here’s how the arrangement of steps can affect the performance of a pulley:

1. Speed Range:

The number and spacing of steps on a pulley determine the available speed range. A pulley with more steps provides a broader range of speed options, allowing for finer speed control and greater flexibility in adjusting the speed to suit specific requirements.

2. Speed Increment:

The spacing between steps influences the speed increment between each step. A pulley with steps that are closely spaced together provides smaller speed increments, allowing for more precise speed adjustments. Conversely, steps that are spaced farther apart result in larger speed increments.

3. Torque Output:

The diameter of each step on a pulley affects the mechanical advantage and torque output. A smaller diameter step provides higher torque output at the expense of lower rotational speed. In contrast, a larger diameter step offers higher rotational speed but lower torque. The arrangement of steps allows for selecting the appropriate diameter to achieve the desired torque and speed balance.

4. Smoothness of Speed Transition:

Smoothness in speed transition is influenced by the shape and profile of the steps on the pulley. Steps with smoothly contoured profiles result in smoother belt engagement and disengagement during speed changes. This helps reduce belt wear and noise while ensuring consistent and reliable power transmission.

5. Belt Engagement:

The shape and design of the steps are crucial for effective belt engagement. Steps that have sufficient depth and an appropriate V-shaped or flat profile ensure secure and reliable belt engagement. Proper belt engagement is essential for transmitting power efficiently and preventing slippage.

6. System Efficiency:

The arrangement of steps affects the overall efficiency of the system. A well-designed step arrangement ensures that the belt or cable engages smoothly with the steps, minimizing energy losses due to slippage or excessive friction. This contributes to improved system efficiency and reduced power wastage.

7. Load Capacity:

The arrangement of steps also influences the load capacity of the pulley. Steps that are properly spaced and have adequate surface area can accommodate higher loads without compromising performance or risking belt failure.

When designing or selecting a pulley, careful consideration should be given to the arrangement of steps to optimize the performance characteristics required for the specific application.

China Hot selling CNC Machining Custom Teeth Steel Aluminum Timing Belt Pulley High Quality   pulley bearing	China Hot selling CNC Machining Custom Teeth Steel Aluminum Timing Belt Pulley High Quality   pulley bearing
editor by CX