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MC nylon pulley, gear series
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Zhongjing Polymer
Product Details
MC nylon pulley compared with metal pulley superiority
1) Wear of metal pulley and steel cable
For many years, manufacturers and users of heavy lifting equipment have been looking for new ways to increase the service life of steel cables and reduce the wear on the mounting pulleys. Early solutions included coating metal pulleys with elastomeric materials and mounting rims of such materials on metal hubs.
2) Weight and corrosion properties of metals
With the increase in mobile crane and lift equipment applications, in order to improve capacity and mobility performance, in the new design requirements of the boom metal pulley and counterweight must be reduced. Moreover, the requirements for anti-corrosion parts of the lifting equipment of the marine survey team are also gradually strengthened.
3) Unique monomer casting process
MC nylon is through a unique monomer casting process, with liquid monomer in the metal mold directly polymerized into nylon, can produce a variety of sizes and thicknesses while maintaining internal integrity. MC nylon parts have been successfully used in a variety of heavy equipment, such as construction, railway, mining, offshore, crane manufacturing and other industries.
4) Superior lubricity
MC nylon is a high-light cast nylon containing molybdenum disulfide (Mos2) ultrafine powder to improve its lubricity. Its extraordinary strength supports the load of the bearing substantially higher than other engineering thermoplastics. Due to its inherent elasticity, non-polarity and extremely fast working stress release capacity, it will not be permanently deformed. MC nylon wear-resistant, not only to reduce the total weight of the equipment, but also to protect the matching metal surface.
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