Automobile fittings casting
Brake drum casting
Brake drum foundry|China Brake drum Foundry
A brake drum is a cast iron shaped like a tambourine that is fixed to a tire and rotates at the same speed. Oil pressure is used to push Brake Shoes to touch the inner edge of the Brake drum. The friction force generated by contact restrains the rotation of the tire to achieve the purpose of braking. Brake drum body does not produce hot crack, casting no quality defects, so the general quality of brake drum can be referred to as the brake do not break for brake drum is a kind of brittle grey cast iron material and work under the environment of high temperature and high pressure, fatigue crack is from forming on the surface physical properties of cast iron materials, is an irresistible objective laws. With the extension and penetration of cracks in the drum body, the mechanical strength of the drum decreases rapidly, and it is inevitable that the brake will be broken eventually.
Qingdao xinyuanzhu group was founded in 2009, specializing in the production of grey cast iron and nodular cast iron, and the automatic sand handling systems and automatic molding pouring system, according to samples or drawings for large-scale mass production of high quality, we provide high quality castings for key manufacturing many of the world, after receiving your technical design, we will have an expert team to provide help for you, every step of castings from the sample production to finished product delivery, we will provide professional service, make you buy casting experience becomes simple and efficient. , more than a decade, we have been for many industries to provide high quality stainless steel parts, including: petrochemical, chemical, mining, oil exploration, Marine, power generation and general engineering, what we produce castings including heavy engineering machinery parts, construction fasteners, auto parts, cast iron pieces, manhole covers, rain perforated strainer, valves, electrical cabinet, etc. According to the DPI /
MPI standard, and provide the finished product processing, plant a total of 9000 square meters, there are three casting production line, green sand wet sand casting production line, the resin sand, self-hardening sand casting production line, casting lost wax method casting production lines, all adopt the automatic modelling and pouring system, ensure the production and the quality of the casting to standard MPI, and provide the finished product processing. Quality products make us get a lot of honor, ingenuity to make products, innovative technology for development, Xinyuan casting group now has five independent departments employing more than 120 employees, three complete automated casting production lines. Through its apprenticeship program, the company cultivates a new generation of industry leaders and cooperates with a number of prestigious universities in China. The factory is located in Dongjiakou Industrial Park, West Coast New District, Qingdao.
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