High-performance Polyurethane Load Wheel

Yantai Zhengyuan Polyurethane Co., Ltd. was established in 2007 and has since been dedicated to the research, development, production, and sales of polyurethane products. Our product range includes polyurethane wheels, polyurethane air hoses, polyurethane sheets, polyurethane screen mesh, polyurethane forklift covers, polyurethane pipeline pigs, and other polyurethane fabricated items.Our company is located in Yantai, Shandong Province – the birthplace of China's polyurethane industry and the home of Wanhua, one of China's largest raw material suppliers. This strategic location gives us exceptional advantages in both technical support and raw material procurement.Over years of development, we have equipped ourselves with multiple advanced casting production machines and comprehensive testing equipment for polyurethane wheels, ensuring that every stage of manufacturing for high-performance polyurethane load wheel meets the most rigorous quality requirements.We support OEM.

High-performance polyurethane load wheel is indispensable core components in modern industrial logistics. They combine high load-bearing capacity, low noise, and floor protection, making them widely applicable across various sectors.

1. Main Application Areas

High-performance PU wheels are designed from the ground up to withstand tough, demanding industrial environments. Their primary applications include:

Heavy-duty internal logistics – This is the core application field for PU wheels, including automated storage and retrieval system (AS/RS) stackers, automated guided vehicles (AGVs), autonomous mobile robots (AMRs), and large material transport carts. In these scenarios, the wheels must operate 24/7 under both dynamic and static high loads.

Mechanical and systems engineering – For example, in rotators used for welding wind turbine towers, a single PU wheel may need to support up to 100 tonnes. The polyurethane tread effectively absorbs vibrations caused by workpiece imbalance during welding rotation – a capability that traditional steel wheels lack.

Food processing and high-speed handling – In high-speed tumbling equipment (e.g., inverters), PU wheels must perform under frequent acceleration and deceleration cycles while providing sufficient traction. Materials like Covestro's Vulkollan® are a prime example in this category.

Floor-sensitive environments – In settings such as automotive assembly plants or precision instrument laboratories, High-performance polyurethane load wheel does not scratch or damage expensive epoxy flooring or hardened concrete surfaces, and they operate with extremely low noise levels.

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