Machinery casters from Xiamen Yirong Hardware Co., Ltd. are specialized mobility solutions designed to support and move heavy machinery with precision, combining extreme strength with controlled movement. These casters—crafted from forged steel brackets and wheels of cast iron, steel-core polyurethane, or heat-treated steel—support 1,000-15,000kg, withstanding the weight of industrial ovens, hydraulic presses, CNC machines, and generators. Wheels are engineered to handle machinery-specific challenges: heat resistance (up to 300°C) for foundry equipment, oil resistance for automotive machinery, and chemical resistance for factory tools. Swivel models feature large-diameter raceways with hardened steel balls, enabling 360° rotation for precise positioning in tight factory spaces. Precision tapered roller bearings distribute weight evenly, reducing friction to ensure smooth movement when repositioning machinery. Optional brakes secure equipment during operation or maintenance, preventing accidental movement. These casters are critical for optimizing workflow in industrial settings, ensuring machinery can be moved safely and accurately.