Pu castor shielding the dust

If often move or application of double row in the bead. With equipment of polyurethane casters factories and warehouses and other places, cargo handling is very frequent and heavy load ( Each bearing in 280 - pu castor 420公斤) Chooses to suitable for thick steel plate, 5 - 6毫米) Stamping hot forging and welding of double row ball wheel. If used for carrying heavy things such as textile factory, automobile factory, machinery factory and other places, because the charge big factories within walking distance, Each bearing in 350 - pu castor 1200公斤) , therefore, should choose to thick steel plate, 8 - 12毫米) After cutting wheel frame, welding activities wheel rack flat ball bearing and ball bearing on the base plate, pu castor manufacturers can withstand the heavy loading equipment, flexible rotation, impact resistance, etc. / news_155。