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High load capacity heavy duty casters from Xiamen Yirong Hardware Co., Ltd. are the ultimate solution for moving extreme weights in the most demanding industrial environments, where standard casters would fail under pressure. These casters are engineered to support loads from 2,000 kg to 10,000 kg per caster, making them suitable for heavy machinery, large industrial equipment, bulk raw materials, and full pallet loads. Their construction is industrial-grade: wheels are made from forged steel, cast iron, or high-density polyurethane with a steel core, each material chosen for its ability to withstand compression, abrasion, and impact. Steel wheels, often hardened to 55-60 HRC, provide unmatched strength, withstanding the weight of large concrete blocks or steel beams in construction sites. Polyurethane-coated steel wheels offer a balance of strength and floor protection, ideal for factories moving heavy machinery over concrete floors without causing damage. The casters’ brackets are crafted from thick, high-tensile steel (6-12 mm gauge), with reinforced welds and gussets that distribute weight evenly, preventing deformation under stress. Precision bearings—typically spherical roller bearings—handle both radial and axial loads, ensuring smooth rotation even under maximum weight, while heavy-duty seals prevent the ingress of dust, dirt, and industrial fluids. These casters are designed for slow, controlled movement, with optional brakes that can lock the wheels securely, ensuring safety when positioning heavy loads. Whether in manufacturing, construction, or logistics, high load capacity heavy duty casters deliver the strength and reliability needed to move the heaviest loads with confidence.
