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Mechanized and automated important tools and equipment
- Apr 12, 2018 -

Bridge cranes are important tools and equipment for mechanization and automation of production processes in modern industrial production and crane transportation. Therefore, bridge cranes are widely used in indoor and outdoor industrial and mining enterprises, steel and chemical industry, railway transportation, port terminals, and logistics and other departments and places.

Bridge crane trolley reducer is affected by vibration, wear, pressure, temperature and other factors, the joints of the static sealing parts often appear oil leakage phenomenon. The traditional management method is to disassemble the reducer, replace the sealing gasket or apply sealant, but it is time-consuming and laborious, and it is difficult to ensure the sealing effect. Leakage will occur again during operation. In the contemporary Western countries, the use of polymer composites to treat leakage on site has been widely used. The polymer material can be repaired without disassembly, and the material has superior adhesion, oil resistance and 350% stretch, which can well overcome the impact caused by the vibration of the reducer. The repair effect is more effective than the traditional method.