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Steel-Composite Brake Drum, Invention Patent No.: ZL201210061027.2
1. The outer steel shell is made from custom-designed, high-strength, high-toughness steel plates using an integral spin-forming process.
2. The inner braking surface is crafted from highly wear-resistant gray iron via a centrifugal casting process.
3. A metallurgical fusion technique is employed to seamlessly bond the two distinct steel materials together.
4. Performance surpasses that of traditional all-cast iron brake drums, while achieving an average weight reduction of up to 20%.
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Iron-Iron Composite Brake Drum, Invention Patent No.: 202110843768.5
1. The outer layer is made of high-strength ductile cast iron, while the inner layer features wear-resistant gray cast iron.
2. The shell boasts a tensile strength of 700–800 MPa.
3. Its service life is more than three times longer than that of conventional gray iron brake drums.
4. Ideal for heavy-duty vehicles operating in challenging road conditions or requiring prolonged braking performance.
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Steel-Composite Brake Disc, Invention Patent No.: ZL201210061027.2
1. The flange is made from high-strength, high-toughness steel and is formed as a single piece; the braking surface is crafted from wear-resistant gray cast iron, with both components joined using an inlaid manufacturing process.
2. The support points are positioned at the center of the disc, ensuring even heat distribution and stress distribution across the braking surface, effectively preventing umbrella-shaped deformation that could lead to uneven braking.
3. The disc features a petal-shaped connection design, which allows for rapid bidirectional airflow, promoting efficient cooling and preventing overheating of the disc surface.
4. With superior performance, this product boasts a lifespan 3 to 5 times longer than traditional models.
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Primarily utilizing liquid forging technology and optimizing the design of aluminum alloy components, we achieve high-quality Aluminum alloy wheel hub characterized by their lightweight construction—specifically, they can be up to 50% lighter than traditional pure cast-iron wheels.
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Henan Valiant Braking System Corporation
E-mail:company@hengjiumech.com
Address: No. 254 Jincheng Avenue, Langling Subdistrict, Queshan County, Zhumadian City, Henan Province
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