Wearability of metal pulley and wire cable

Over the years, the heavy lifting equipment manufacturers and users are looking for new ways to improve the service life of the cable to reduce the wear in metal pulley. The method was to coat elastic material in leg pulley and install some kind of the metal pulley in the metal wheel rim.

The weight and corrosion of metal

With the increasing of mobile crane and elevator equipment, in order to improve lifting capacity and mobile performance, a new way should be found to reduce the weight of the lifting beam of the metal pulley and the parts as well as the balancing weight.

Wide range for MC nylon crane pulley

New MC nylon crane pulley: MC nylon crane pulleys are now widely used in mobile and marine lifting equipments.

Unique monomer casting process

MC nylon is made by a unique monomer casting process, by adding the liquid monomer in metal mould and after direct polymerization to produce a variety of sizes and thicknesses and maintain the integrity of the internal. MC nylon parts have been successfully applied in a variety of heavy equipments, such as building, railway, mining, marine, crane manufacturing and other industries.

Excellent lubrification

MC nylon is a kind of high strength cast nylon, containing molybdenum disulfide (MOS2) powder to improve its lubrication. The extraordinary bearing load is much higher than other engineering thermoplastic. Due to its elasticity, non-polar and rapid working stress releasing, there will not be any permanent deformation. As MC nylon is wear-resistant, it can not only reduce the weight of equipment, but also protect the relevant metal surface.