How do we determine the installation of the pu castor height and ground clearance

How do we determine the installation of the pu castor height and ground clearance? Before the wheel can only run on a straight line, for carrying heavy objects to the direction of the change is still very difficult, then people invented with a steering wheel structure, that is what we call castor or universal wheel. Castor appeared to people carrying brought epoch-making revolution especially the moving object, not only can easily carry, can also with any direction, greatly improving the efficiency. Using polyurethane elastomer coating is the continuous running 1800 small mouth ring and skirts into still not wear. Need to mention here is that to improve the low and middle hardness, the friction coefficient of polyurethane elastomer parts, improve the bearing under the load of wear-resisting performance, can add a small amount of sulfide in this type of polyurethane elastomer aluminum and graphite or silicone oil lubricant. Other rice huller rubber roller, such as milling, coal preparation with sieve sieve plate, universal wheel stadium track the runway, crane forklift dynamic oil seal, elevator wheels and wheel roller skates, etc are also polyurethane elastomer. Characteristic of polyurethane pacify castor: installation height: refers to from the ground to the vertical distance between equipment installation position, the installation of the castor height refers to remote the largest vertical distance and castor base plate and the wheel. Stand to center distance: refers to the vertical line to the center of the wheel core center rivet horizontal distance. When equipment has fundamental impact or vibration of the castor instantaneous load bearing capacity. Static load and static load static load and static load: castor can bear the weight of the under stationary state. How do we determine the installation of the pu castor height and ground clearance? More news and information about pu castor please click: hynews / 331. html