Now using polyurethane casters, in life there are many different manufacturers, but when it comes to what the famous, and a lot of pu castor plant in imperceptible also push forward China's industrial development, but also meet the great demand of the market for pu castor. What kind of pu castor has better flexibility and direction? A pu castor plant inside there will be a lot of employees, different employees is responsible for the pu castor at different stages of production, such as someone is hot rolled polyurethane casters on the production line, also some people in cold drawn pu castor above the line, but no matter what product line above, he finally made pu castor must be qualified pu castor plant the real appearance of every thing is a manufacturer, such as mobile phone, different brand mobile phone manufacturers. Pu castor office furniture because of frequent friction and collision with the ground, make daily maintenance becomes even more important, as important parts of office furniture - among them - - - - - - - - - - - - The maintenance is the key in the key of furniture pu castor. In practical office there are many factors that can affect the furniture pu castor, one of the important link is the pu castor stents to choose whether or not and the actual need to be able to close together. Second made the rapid development of China's economic reform and opening up, has made the rapid development of transportation industry, industrial pu castor industry is bound in the transport industry, it naturally became pu castor industry rapid development of s. Moreover pu castor not only is a major industry in the national economy and people's livelihood, but also plays an important role in modern national defense, such as aircraft pu castor, gliding polyurethane casters, and so on. High elastic polyurethane casters & # 8203; Pu castor industry is becoming more and more widely in industrial system in use now, but in developing the industry of polyurethane casters to so for decades after the reform and opening to the outside, using more and more widely in the social indirectly promote the development of our social economy. First industrial pu castor often use or mechanical equipment in the factory, transportation industry, has the very good directivity and flexibility. With polyurethane casters in use process, the use of its overall structure is very important to the influence of office furniture, especially the stability of the pu castor brackets and fasteners directly affects the use of polyurethane casters, therefore periodically for pu castor for maintenance and maintenance is necessary. Loose screw and nut with forceps in the first place to place, detect whether stents bending deformation, if there is any abnormal use professional tools for repair or replacement, pu castor bearing lubrication and maintenance, such as: injecting grease lubricant, check whether the fastening set is solid, etc. ( )