Polyurethane casters is the biggest feature in the hardness range to maintain a high degree of flexibility, excellent mechanical strength, oil resistance and ozone resistance, good low temperature performance.

The same size of the weight of the PVC casters is 6 to 7 times that of rubber tires. The production process can be continuous and automated. It produces little waste during production and use, and more importantly, part of the carcass Can be recycled for other polyurethane products, will not cause environmental pollution and its manufacturing process is simple-liquid pouring molding, belonging to the new non-cord cast wheel, which is known as the 21st century green tires, polyurethane round, will be the future Tire development of the mainstream, in the tire industry has a broad application prospects.