High quality Tungsten Carbide Roller Rolls holders used for the cold rolling process

The sleeve insertion and assembly of the roller ring are strictly carried out according to the precision required by the design process. The ring, the frame shaft and the taper sleeve must be properly matched and cannot be too tight or too loose. If it is too tight, the roller ring will be in a state of great tension, and a slightly larger rolling force fluctuation will cause the ring to break. If it is too loose, the roller ring, the shaft and the taper sleeve will slide relative to each other during rolling, and the taper sleeve and the roller shaft will be scratched and broken. Before putting the roller ring on the machine, it is necessary to check whether it meets the requirements. It is strictly forbidden to hit the roller with a hammer or other hard objects when putting it on the machine. The assembly surfaces of the roller ring, the taper sleeve and the shaft must be carefully cleaned. It is strictly forbidden for the roller rings to collide with each other during transportation and installation to prevent damage to the roller rings.