The supporting rollers: the company is able to produce a variety of carrying rollers, with a wide serviceable range and excellent quality. Their dimensions shall satisfy the installation requirement of TD75 rubber belt conveyor, the dimension under special circumstances shall be specified by client for procurement. all types of the rollers are advanced in structure and reliable in performance, the material for the roller shall be subject to strict selection, adopting special welded tube with strict requirement of tolerance. The shaft is made of the cold drawn round steel, the bearing seat is made of the stamped steel plate of high quality, the seal structure is PDC, with three sealing devices, and the performances in terms of dust prevention and water resistance are superior to those specified in national standard.small radical play eccentricity, small resistance to rotation, light weight, low energy consumption, long service life of more than 30000 hours.
