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Wear resistant industrial caster wheels from Xiamen Yirong Hardware Co., Ltd. are engineered to withstand the abrasive conditions of industrial environments, where continuous contact with rough surfaces can quickly degrade standard wheels. These casters are crafted from high-performance materials chosen for their exceptional wear resistance: polyurethane with a high cross-link density, which exhibits 50-70% better abrasion resistance than standard rubber; nylon reinforced with glass fibers, which resists wear from concrete, metal, and gravel; and steel with a hardened surface treatment, capable of withstanding contact with sharp debris like metal shavings or rock chips. Their treads are designed with a smooth, even surface or a specialized pattern that minimizes friction while maximizing contact with the ground, reducing wear from sliding or skidding. The casters feature heavy-duty metal brackets, often made from cold-rolled steel, which are powder-coated or galvanized to resist corrosion and add structural rigidity, ensuring the entire assembly remains intact even under heavy loads (up to 1,500 kg per caster). Precision bearings, either sealed or shielded, reduce friction and prevent the ingress of dust, dirt, and industrial fluids—critical for maintaining smooth rotation and extending service life. These casters are tested rigorously, withstanding over 100,000 cycles of rolling on rough concrete under maximum load without significant tread wear, making them ideal for use in factories, warehouses, construction sites, and other industrial settings where durability is non-negotiable.
