Rollers, rolling materials, rolling conditions, and the rational selection of rollers.

② Roller material and manufacturing quality;

③ Rolling Mill Usage and Maintenance Policy

Thus, not only is it durable under normal rolling conditions, but it also incurs less damage in the event of certain abnormal rolling situations. Therefore, strict control of the metallurgical quality of rolls or the application of external measures to enhance the load-bearing capacity of rolls is essential during roll manufacturing. Reasonable roll shape, hole shape, deformation system, and manufacturing conditions for rolls can also reduce the working load of rolls, avoid localized peak pressures, and extend the service life of rolls.