China Good quality Customized Carbon Steel/Aluminum Alloy Stamping Transmission Parts Belt Pulley pulley assembly

Product Description


                   Customized Carbon Steel/Aluminum Alloy Stamping Transmission Parts Belt Pulley

Our Service
1) OEM Stamping accepted
2) Own factory to offer the reasonable prices and quick response.
3) One-to-One after sales services, answer question for customers 24 hours every day
4) Experienced project team, each product is tracked by a specially assigned person

Our Advantages


1.  High skilled and well-trained working team under good management environment;
2.  Quick response and support for any inquiries;
3.  Over 10 years professional manufacture experience to ensure high quality of your products;
4.  Large and strong production capacity to meet your demand;
5.  High Quality standard and hygienic environment;
6.  We have very strict quality control process:
a. In coming Quality control (IQC) – All incoming raw material are checked before used.
b. In process quality control (IPQC) – Perform inspections during the manufacturing process.
c. Final quality control (FQC) – All finished goods are inspected according to our quality standard for each products.
d. Outgoing Quality Control (OQC) – Our QC team will 100% full inspection before it goes out for shipment.
7. Good after sales services;

Production process


 1. Tooling (Mold) design and Manufacture.
 2. Manufacture the parts according to the Stamping Machine.
 3. Riveting, Welding or Screw tap according to Customer’s require.
 4. After finish manufacture process we will test the parts by the Image measurement instrument, Caliper, 
 Angel Gage etc.
 5. After make sure all the dimension can reach customer’s require, we will make the surface treatment process.
 6. After finish surface treatment we will testing all the parts by worker so that we can make sure the parts 
 which we sell is 100% qualified.
 7. After finish testing we will pack the parts by Vacuum Package Machine.

Material Acceptable

Aluminum  AL5052, AL6061, AL6063,AL7075 etc.
Stainless steel  SS201, SS303, SS304, SS316 etc
Brass C36000 (C26800), C37700 (HPb59), C38500 (HPb58), C27200 (CuZn37), C28000 (CuZn40) etc
Bronze C51000, C52100, C54400, etc.
Iron 1213, 12L14, 1215 etc
Steel Q235, 20#, 45# etc.




 Q: What is the payment method?
 A: We accept TT (Bank Transfer), Western Union, L/C.
 1. For total amount under US$1000, 100% in advance.
 2. For total amount above US$1000, 30% in advance, the rest before shipment.
 Q: What is your MOQ?
 A: MOQ depends on our client’s needs, besides,we welcome trial order before mass-production.
 Q: What is the production cycle?
 A: It varies a lot depending on product dimension,technical requirements and quantity. 
 We always try to meet customers’ requirement by adjusting our workshop schedule.
 Q: What kind of payment terms do you accept?
 A: T/T, western union,  etc.
 Q: Is it possible to know how is my product going on without visiting your company?
 A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which
 show the machining progress.
 Q: If you make poor quality goods,will you refund our fund?
 A: We make products according to drawings or samples strictly until them reach your 100% satisfaction.   And actually we won’t take a chance to do poor quality productsWe are proud of keeping the spirit of good quality.

We have an individual team of well experienced QC staff and many high-educated technical engineers who work
throughout the whole manufacturing processes i. e., incoming raw materials, production, and final output, to 
ensure that our products are of high-quality.

High quality products, reasonable price, prompt delivery, and superior service ensure marketing competitiveness. 
Our factory has earned high reputation from customers. 
We are looking forward to cooperating with you to forge a better future!

If you are interested in our products, please send message to us! 


Shipping Cost:

Estimated freight per unit.

To be negotiated
After-sales Service: as Specification
Warranty: as Per Specification
Type: Cold Stamping
US$ 3/Piece
1 Piece(Min.Order)


Order Sample

Samples produced according to customer′s drawing


Customized Request

aluminum pulley

Are aluminum pulleys suitable for use in automotive and mechanical systems?

Yes, aluminum pulleys are suitable for use in automotive and mechanical systems, offering several advantages that make them a popular choice. Here is a detailed explanation of why aluminum pulleys are suitable for use in automotive and mechanical systems:

  • Lightweight: Aluminum is known for its lightweight nature. Compared to other materials like steel, aluminum pulleys are significantly lighter. This weight advantage is particularly beneficial in automotive and mechanical systems where reducing overall weight is desirable. The use of aluminum pulleys helps improve fuel efficiency in vehicles, reduce the load on mechanical components, and enhance overall system performance.
  • Corrosion Resistance: Aluminum pulleys offer inherent corrosion resistance. This is crucial in automotive and mechanical systems that may be exposed to moisture, humidity, and other corrosive elements. The corrosion resistance of aluminum helps prevent the pulleys from deteriorating over time, ensuring their long-term performance and durability in challenging environments.
  • High Strength-to-Weight Ratio: Despite being lightweight, aluminum pulleys exhibit a high strength-to-weight ratio. This means they can withstand substantial loads and forces while maintaining their structural integrity. The high strength-to-weight ratio of aluminum pulleys makes them capable of handling the demands of automotive and mechanical systems, providing reliable power transmission and smooth operation.
  • Heat Dissipation: Aluminum is an excellent conductor of heat. In automotive and mechanical systems, where heat generation is common, aluminum pulleys can help dissipate heat effectively. The efficient heat dissipation properties of aluminum pulleys contribute to the cooling and temperature management of the system, preventing overheating and potential damage to other components.
  • Machinability: Aluminum is highly machinable, allowing for precise manufacturing and customization of pulleys to meet specific system requirements. The machinability of aluminum simplifies the production process, enabling the creation of intricate designs and accurate dimensions for optimal performance. This makes aluminum pulleys versatile and adaptable to various automotive and mechanical applications.
  • Reduced Noise and Vibration: Aluminum pulleys contribute to reduced noise and vibration levels in automotive and mechanical systems. The lightweight construction and smooth operation of aluminum pulleys minimize vibrations and dampen noise generated during power transmission. This results in quieter operation, improved comfort, and enhanced user experience.

In summary, aluminum pulleys are suitable for use in automotive and mechanical systems due to their lightweight nature, corrosion resistance, high strength-to-weight ratio, heat dissipation properties, machinability, and ability to reduce noise and vibration. These characteristics make aluminum pulleys an excellent choice for applications where weight reduction, durability, and efficient power transmission are essential.

aluminum pulley

How are aluminum pulleys used in the aerospace and aviation industries?

In the aerospace and aviation industries, aluminum pulleys are utilized in various applications due to their advantageous properties. Here is a detailed explanation of how aluminum pulleys are used in the aerospace and aviation industries:

  • Control Systems: Aluminum pulleys play a vital role in control systems of aircraft. They are used in flight control mechanisms, such as ailerons, elevators, rudders, and flaps. By connecting control cables or rods to the control surfaces, aluminum pulleys facilitate the transmission of pilot input to control the aircraft’s movement and stability.
  • Landing Gear: Aluminum pulleys are employed in the landing gear systems of aircraft. They assist in the extension and retraction of landing gear assemblies, allowing for smooth and controlled deployment of landing gear during takeoff and landing operations. Aluminum pulleys in landing gear systems are subjected to high loads and must be durable and reliable.
  • Actuation Systems: Aluminum pulleys are utilized in actuation systems for various aircraft components, including wing flaps, slats, spoilers, and thrust reversers. These pulleys help convert the linear motion of hydraulic or electric actuators into the desired angular movement of the control surfaces, enabling precise control of aerodynamic features during different flight phases.
  • Cable Routing: Aluminum pulleys are employed in cable routing systems within aircraft structures. They guide control cables, wiring harnesses, and other vital cables throughout the aircraft. Aluminum pulleys ensure proper cable alignment, prevent chafing or snagging, and facilitate smooth cable movement for efficient and reliable operation of various onboard systems.
  • Engine Systems: Aluminum pulleys find applications in engine systems of aircraft. They are used in auxiliary systems such as generators, engine controls, and accessory drives. Aluminum pulleys help transfer power from the engine to drive auxiliary components, ensuring proper functioning of systems critical for aircraft operation.
  • Lightweight Construction: The lightweight nature of aluminum makes it an ideal material for pulleys used in aerospace and aviation. Aluminum pulleys help reduce overall weight, contributing to fuel efficiency and payload capacity. The weight savings achieved with aluminum pulleys can have a positive impact on aircraft performance, range, and operating costs.

Aluminum pulleys play a significant role in the aerospace and aviation industries, supporting critical functions such as flight control, landing gear operation, actuation systems, cable routing, and engine systems. Their lightweight construction, durability, and reliability make them well-suited for use in aircraft where weight reduction, precision, and safety are paramount.

aluminum pulley

How is aluminum used in the construction of pulleys?

In the construction of pulleys, aluminum is utilized in various ways to take advantage of its unique properties. Aluminum is a lightweight and versatile material that offers several benefits when used in pulley construction. Here is a detailed explanation of how aluminum is used in the construction of pulleys:

  • Pulley Body: The main body or frame of the pulley can be constructed entirely from aluminum. Aluminum provides a lightweight yet strong structure that can effectively support the load and handle the forces involved in pulley operations. The aluminum pulley body is typically precision-machined or cast to achieve the desired shape, dimensions, and grooves for the cable or rope.
  • Grooves and Sheaves: Aluminum is well-suited for forming grooves or sheaves in pulleys. These grooves provide a channel for the cable or rope to sit in, ensuring proper alignment and preventing slippage. Aluminum sheaves can be machined or cast with precision to create smooth and precise grooves that optimize the performance of the pulley. The lightweight nature of aluminum sheaves also reduces the rotational inertia, allowing for more efficient operation.
  • Bearings and Bushings: Aluminum is often used for the housing or components of bearings and bushings within the pulley assembly. These bearings and bushings provide smooth rotation and reduce friction between the pulley body and the axle or shaft. The aluminum housing offers durability, corrosion resistance, and compatibility with lubricants, ensuring reliable and low-friction operation of the pulley.
  • Fasteners and Hardware: Aluminum fasteners, such as screws or bolts, can be used to secure various components of the pulley assembly. Aluminum hardware provides lightweight and corrosion-resistant connections, ensuring the integrity of the pulley structure. The use of aluminum fasteners also helps to prevent galvanic corrosion when combined with other aluminum components.
  • Surface Treatments: Aluminum pulleys may undergo surface treatments to enhance their performance and durability. For example, anodizing is a common surface treatment for aluminum pulleys. It involves creating a protective oxide layer on the surface of the aluminum by electrochemical means. Anodization improves the corrosion resistance, hardness, and wear resistance of the pulley, extending its lifespan and maintaining its appearance.
  • Integration and Assembly: Aluminum pulleys can be seamlessly integrated with other components or systems in construction and machinery. Aluminum’s compatibility with different materials, such as steel, allows for easy assembly and integration into larger systems. The lightweight nature of aluminum pulleys simplifies installation and reduces the overall weight of the system, contributing to energy efficiency and ease of handling.

In summary, aluminum is used in the construction of pulleys for various purposes, including the main body or frame, grooves and sheaves, bearings and bushings, fasteners and hardware, surface treatments, and integration with other components. By leveraging the lightweight and versatile properties of aluminum, pulleys can be designed to be durable, corrosion-resistant, and efficient in their operation.

China Good quality Customized Carbon Steel/Aluminum Alloy Stamping Transmission Parts Belt Pulley   pulley assembly	China Good quality Customized Carbon Steel/Aluminum Alloy Stamping Transmission Parts Belt Pulley   pulley assembly
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