Industrial Heavy-Duty Casters

Heavy-duty casters are the core components of industrial handling equipment, specifically designed to bear extra heavy loads. Their structure incorporates a high-strength alloy steel axle core and double-layer ball bearings, ensuring smooth operation under dynamic loads of over 500kg. The surface undergoes phosphate rust-proof treatment and is paired with polyurethane rubberized tires, which are both anti-static and wear-resistant, making them suitable for use in scenarios such as warehousing and logistics, and machinery manufacturing. Typical applications include moving heavy racks on automated production lines, positioning adjustments for large machine tools, and short-distance transfer of containers at ports. According to the ISO 22883 standard, its impact resistance has been certified through 100,000 cycles of fatigue testing.