4/5/6/8-Inch Heavy Duty Universal Wheel PU Rolling Swivel Caster Wheels For Furniture Silent Industrial Trolley Wheels

Heavy Duty Caster Wheel Rubber Caster Industrial Trolley Castors Solid Rubber Wheel​

Heavy-duty casters generally refer to caster assemblies with a single wheel rated load capacity ≥150kg (some industry standards define ≥200kg as heavy-duty, depending on the application scenario). They can withstand high-frequency, high-load use for a long time, and are impact-resistant, wear-resistant, and adaptable to complex ground environments (such as bumps, oil stains, and high temperatures).



Features:

Wheel Structure: Most casters feature a "double-layer/multi-layer composite structure"—the outer layer is made of a wear-resistant, shock-absorbing elastic or rigid material (such as rubber or polyurethane), while the inner layer is a high-hardness wheel core (such as cast iron, steel core, or high-strength nylon). This ensures the wheel's load-bearing rigidity while reducing noise and wear during movement. Some extra-heavy-duty casters utilize a "solid wheel core" (no hollow core) to further enhance impact and crush resistance.





Production process




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We specialize in the production of metal products, outdoor products, and hotel logistics equipment. Our 15,000-square-meter factory boasts advanced production lines and a team of 60 highly skilled employees. Leveraging our in-house R&D team, we continuously innovate and develop high-quality solutions, including metal trash cans, outdoor trash cans, hotel luggage carts, and transport vehicles. With 20 years of industry experience, we prioritize craftsmanship and strict quality control to ensure our products meet international standards. Our reliability and customized service reach customers both domestically and internationally. Committed to sustainable development, we combine sophisticated technology with a customer-centric approach to become a leading supplier in the industry.