Proper maintenance checks for pu castor better work, pu castor have single spring damping way, looks like, vertical spring, spring, rubber pieces. Shelves have 6, 10 thick steel plate, galvanized and sprayed, reasonable structure bearing capacity big, damping effect is good, suitable for automobile manufacturing, cargo handling, the wheel of polyurethane damping material could be selected according to the customer request dome wheel, nylon suspension wheel, rubber suspension wheel, etc. Through the buffer shock absorption structure damping principle castor road uneven on the impact of the carrier, guarantee the smooth, in the process of vehicle handling of parts in the process of slow transportation vibration and damage, shock absorbing materials are generally rubber shock absorption and spring damping, rubber and rubber rubber and polyurethane rubber piece, spring suspension style is more, a single coil and looks, springs and spring tree and transverse spring damping, used on rough ground, should wear resistance and resilient rubber, polyurethane or super synthetic rubber wheels; The loose wheel shaft and the nut tightening and check weld or support plate for damage. Overload or crash will lead to distortion. Stent deflects the overloaded pressure distortion on individual round wheels and cause premature failure. If it is lever type caster, should be to tighten the nut or solid rivet and ensure equipment mounting bracket without bending and pole installed correctly. Installing a caster wheel, lock nut or locking washers should be used. Expansion plug pole of castor installation to ensure that the plug rod firmly installed in a casing. Polyurethane foam plastics is used widely at present. Select different bracket and the wheels of the material. Through the buffer shock absorption structure road uneven on the impact of the carrier, guarantee the smooth, in the process of vehicle handling of parts in the process of slow transportation vibration and damage, shock absorbing material generally is rubber shock absorption and spring damping two kinds, glue and rubber rubber and polyurethane rubber piece, spring suspension style is more, a single coil and looks, springs and tree spring and spring suspension, universal wheel loose castor wheels or jammed also can cause & other; Grinding flat spot & throughout; , the appropriate maintenance check, especially check bolt tightness, lubricating oil, to replace the damaged rolling performance and rotary motion of the universal caster wheel can enhance flexibility. Proper maintenance checks for pu castor work better, more news and information about pu castor please click: hynews / 371. html