Universal wheel, adjust the foot manufacturer universal wheel in essence belongs to a kind of new material, which not only contain carbon. Everyone knows its stability and carbon very well and has a strong hardness. So this kind of material the wheels. It must already have these advantages. Universal casters would not easily damaged fracture. Common universal casters can easily break, in terms of hardness is hard because there are the advantages. Can be widely used 1. Damping polyurethane universal casters, resistance to high speed of polyurethane wheels under the effect of high-speed traction, the work is stable. With excellent mute bearing, has the excellent turning performance. 2. Good shockproof performance with excellent impact resistance aseismic springs, avoid polyurethane universal foot wheel on the concave and convex surface damaged by vibration. Using large diameter bead plate orbit, greatly improve mechanical performance. 3. Easily launch new polyurethane wheels is put on the equipment use, motive force is small. ( Such as the six series of 6 inch shockproof polyurethane universal wheels, when single polyurethane wheel load of 200 kg, motive force is 3. 6 kg) 。 4. Good sealing dust and anti-wind performance of new type polyurethane wheel single polyurethane used the anti-wind sealing cover, extremely good dustproof and anti-wind to suitable for different options and requirements.