Cast Iron PU Wheel combine the strength and durability of cast iron with the flexibility and wear resistance of polyurethane. The PU tread absorbs shock and reduces vibrations, contributing to smoother operation and less strain on equipment and floors. Cast iron is known for its high strength and durability, making it suitable for heavy-duty applications. Their performance characteristics make them suitable for a wide range of industrial and commercial environments. Cast Iron PU Wheel offers a robust solution for heavy-duty applications, combining the strength of cast iron with the flexibility and wear resistance of polyurethane.