China Standard OEM ODM Customized Aluminum Die Casting Housing of Belt Tension Pulley air compressor parts

Product Description

Our aluminum die casting housing of belt tension pulley is manufactured with precision and expertise. Made from high-quality aluminum alloys such as ADC12, A360, A380, Alsi9cu3, Alsi12Cu1Fe, and Alsi12Fe, our die casting parts are durable and reliable.

With our advanced manufacturing capabilities, we are able to produce high-pressure aluminum alloy die casting parts, zinc alloy high-pressure die casting parts, precision CNC parts, and precision plastic injection parts.

Technical Parameters

Our products are made from various materials, including:

Aluminum alloy die casting: ADC12/A360/A380/Alsi9cu3/Alsi12Cu1Fe/Alsi12Fe
Zinc alloy die casting: ZA3#, ZA5#, ZA8#
Plastic injection: PA6/PA66/ABS/PC/POM/PE
Aluminum alloy profile extrusion: 6061/6063/6082/7075
CNC machining and Turning: 6061/6063/5052
Part Weight: From 10g to 50000g

Manufacture Process

Our manufacturing process includes:

  1. Drawing/Sample
  2. Mold
  3. Die casting
  4. Deburring
  5. Polishing
  6. CNC Machining
  7. Surface Finishing
  8. Assembly
  9. Quality Inspection
  10. Packaging
  11. Delivery

Surface Treatment

We offer various surface treatments for our products, including:

  • Trimming
  • Deburring
  • Polishing
  • Shot blasting
  • Sandblasting
  • Tumbling
  • Powder coating
  • Anodizing
  • Chrome
  • Electrophoresis
  • Passivation
  • Chemical coating


We use professional software for our product design and development, including:

  • Pro-e
  • Solid work
  • UG
  • Auto CAD

Products Application

Our products are widely used in various industries, including:

  • Automotive
  • Electric Motor
  • Light
  • Motorcycle
  • Bicycle
  • Power tool
  • Telecommunication
  • Gas Meter
  • Home Appliance Equipment
  • Compressors
  • Flow Meters
  • Pumps
  • Valves
  • Traffic Equipment

Our Advantages

  • Direct manufacturer, providing lower costs and quicker feedback
  • Specialists in prototyping, helping you verify your design quickly
  • Low quantity orders are accepted, with no minimum order requirement for aluminum CNC parts
  • One-stop production services from designing to assembly

Facility Capability

We have a wide range of equipment to support our manufacturing process, including:

  • Cold chamber die casting machine: 180T/280T/350T/500T/800T/1250T
  • Injection machines: 88T/128T/160T/250T/380T/500T
  • CNC centers, CNC turning, CNC lathes, electrical pulse, line cutting, milling, drilling, grinding


  1. Q1. Where is your company located?
  2. A: Our company is located in Hangzhou City, Zhejiang Province, which is known as the hometown of mold.

  3. Q2. Are you a factory or trading company?
  4. A: We are a direct and professional factory specializing in the die casting industry since 2011.

  5. Q3. Can your company make products based on samples?
  6. A: Yes, we can produce products based on both samples and drawings.

  7. Q4. What do I need to provide to customize products and get a quote?
  8. A: You can send

    Disclaimer: All the content on this page is sourced from the internet and is for reference purposes only. 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 buy original spare parts, please contact the original factory or supplier.

    The Performance Characteristics of Tension Pulley

    Tension pulleys have several performance characteristics that make them a crucial component in various systems. Firstly, they offer precise tension control, ensuring optimal performance and longevity of the system. Secondly, tension pulleys help in reducing noise and vibrations, resulting in a smoother operation. Additionally, they provide reliable and consistent tension, which is essential for maintaining the overall functionality of the system. Furthermore, tension pulleys contribute to the overall efficiency of the system, minimizing energy consumption and enhancing performance.

    Types and Characteristics of Tension Pulley

    There are different types of tension pulleys available, each with its own unique characteristics. Firstly, there are spring-loaded tension pulleys that utilize a spring mechanism to maintain tension. These are commonly used in automotive applications. Secondly, hydraulic tension pulleys utilize hydraulic pressure for tension control, providing precise and adjustable tension. These are often found in industrial machinery. Lastly, fixed tension pulleys offer a constant tension setting and are commonly used in HVAC systems. Each type of tension pulley has its own advantages and is suited for specific applications.

    Advantages of Tension Pulley Made of Different Materials

    Tension pulleys can be made from various materials, each offering specific advantages. Firstly, steel tension pulleys are known for their durability and strength, making them suitable for heavy-duty applications in industries like agriculture and industrial machinery. Secondly, aluminum tension pulleys are lightweight and corrosion-resistant, making them ideal for automotive and exercise equipment applications. Additionally, nylon tension pulleys are known for their high wear resistance and low friction, making them suitable for various industries. The choice of material depends on the specific requirements of the application.

    Application of Tension Pulley in Various Fields

    Tension pulleys find extensive use in a wide range of industries. In the automotive industry, they are crucial components in the engine’s accessory drive system, ensuring proper belt tension and smooth operation. In agriculture equipment, tension pulleys are used in machinery such as combines and balers, ensuring efficient power transmission and reduced belt wear. In industrial machinery, tension pulleys assist in the smooth operation of conveyor belts and other systems. HVAC systems rely on tension pulleys for proper belt tension and efficient air circulation. In exercise equipment, tension pulleys play a vital role in ensuring smooth and quiet operation. The versatility of tension pulleys highlights their value and importance in various fields.

    Future Development Trends and Opportunities of Tension Pulley Products

    The future of tension pulley products looks promising, with several development trends and opportunities on the horizon. With advancements in technology, tension pulleys are expected to become more efficient and offer enhanced performance characteristics. The demand for energy-efficient systems and environmentally friendly solutions presents an opportunity for the development of tension pulleys with reduced energy consumption and improved sustainability. Additionally, the increasing automation in various industries calls for tension pulleys that can seamlessly integrate with automated systems. The market for tension pulley products is poised for growth, and manufacturers should focus on innovation and meeting the evolving needs of different industries.

    Choosing a Suitable Tension Pulley

    When selecting a tension pulley, several factors should be considered. Firstly, the load capacity of the tension pulley should align with the requirements of the system to ensure optimal performance and longevity. Secondly, the material of the tension pulley should be chosen based on the specific application, considering factors such as durability, corrosion resistance, and friction characteristics. The diameter and size of the tension pulley should also be determined based on the space limitations and belt requirements of the system. Additionally, the type of pulley, whether spring-loaded, hydraulic, or fixed, should be chosen based on the desired tension control mechanism. Finally, the bore size of the tension pulley should match the shaft requirements of the system. Careful consideration of these aspects will help in selecting a suitable tension pulley for any application.

    Summary: Tension pulleys are crucial components in various systems, offering precise tension control, reducing noise and vibrations, and providing reliable tension. They come in different types and materials, each with unique advantages. Tension pulleys find applications in the automotive industry, agriculture equipment, industrial machinery, HVAC systems, exercise equipment, and more. The future of tension pulley products looks promising, with opportunities for innovation and meeting industry needs. When choosing a tension pulley, factors like load capacity, material, diameter and size, type of pulley, and bore size should be considered. By considering these factors, a suitable tension pulley can be selected to ensure optimal system performance.

    Author: Dream

Tension pulley

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

Please get in touch with us for details.

Manufacturer supplier exporter of tension pulley.

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