Performance Precision OEM Cast Steel Aluminum Painting Steam Turbine Casing
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Performance Precision OEM Cast Steel Aluminum Painting Steam Turbine Casing

A spin-formed pulley is a high-precision transmission component manufactured using the spin forming process, widely used in mechanical drive systems. It features lightweight construction, high strength, and a smooth surface, effectively improving transmission efficiency and service life. Suitable for various belts and equipment, it ensures stable power transmission and is an essential part of machinery.
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Product Advantage

1. High Strength and Lightweight

Using advanced spin forming technology, the pulley achieves enhanced strength while significantly reducing weight, improving mechanical efficiency.

2. Smooth and Refined Surface

Spin forming creates a dense and smooth surface, reducing belt wear and extending service life.

3. High Dimensional Accuracy

Precise control of processing parameters ensures stable pulley dimensions and accurate fit within the transmission system.

4. Excellent Wear Resistance

With a hardened surface and special treatments, the pulley offers superior wear resistance, suitable for long-term heavy-duty operation.


Technical Parameters

Product ParametersContent
Product NameBelt Pulley
ApplicationAgricultural Machinery
Material45#/Q235
Surface TreatmentPainting
Weight5-8KG
Tolerance ClassIT:9-10
Minimum Order Quantity≥5EA
Surface RoughnessRA:3.2-12.5
Processing TechnologyCNC
Production VolumeOver 500 Pieces Per Month
Heat Treatment/
HardnessHB180-230


Product Uses

1. Mechanical Drive Systems

Used in various machinery to ensure efficient belt transmission and stable power delivery in industrial setups.

2. Automotive Industry

Applied in engine belt systems to support high-speed, high-load conditions with enhanced durability and performance.

3. Industrial Equipment

Ideal for compressors, pumps, and fans requiring continuous, high-intensity operation with reliable performance.

4. Agricultural Machinery

Used in tractors and harvesters, offering strong wear resistance and stability in harsh field environments.

5. Power and Energy Sector

Installed in generators and power distribution equipment, where high precision and long service life are essential.


Product Operate Guide

Before installation, ensure the pulley is clean, undamaged, and matched with the correct belt type and size. Align the pulley properly on the shaft and tighten it securely. Check belt tension and avoid over-tightening. After installation, run the machine at low speed first to detect any misalignment or vibration. Perform regular inspections for optimal performance.


Product Video



FAQ

1. Q: What’s the difference between spin-formed pulleys and cast pulleys?

Spin-formed pulleys are lighter, stronger, and more precise than cast ones. They are ideal for high-speed, high-performance applications and offer a longer service life.


2. Q: Do you offer non-standard customization?

Yes, we can customize pulleys based on your drawings, samples, or technical specifications to meet specific machinery and performance requirements.


3. Q: Is special surface maintenance required?

Not necessary. Just perform regular cleaning and check for proper lubrication to prevent dust or corrosion from affecting performance.


4. Q: Can it be used in high-temperature or harsh environments?

Depending on the material and surface treatment, it can withstand certain levels of heat, humidity, or dust. Please consult us for suitable options.


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We specialize in precision machining of metal mechanical components, serving high-end equipment industries such as agriculture, construction machinery, and machine tools.

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Email: sophia@krdmanufacturing.com
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Add: No. 108, Shuanyuan Road, Chengyang sub-district, Chengyang District, Qingdao City, ShanDong

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