Cast steel roller ring is a common roller component made of high-quality cast steel material with high strength and wear resistance. It has good wear resistance and can withstand the friction and wear of the metal blank during the rolling process, extending the service life of the roll. It can withstand the pressure and load during the rolling process and ensure the stability and safety of the rolling process. Cast steel roll rings usually undergo heat treatment and other processes to improve their hardness and wear resistance and ensure the stability of the roll rings in high temperature and high pressure environments. The cast steel roller rings are precision machined to ensure their dimensional accuracy and surface quality, ensuring the dimensional accuracy and surface quality of rolled products. Cast steel roll rings are widely used in various rolling mills, including cold rolling mills, hot rolling mills, medium and heavy plate rolling mills, section steel rolling mills, etc., to meet the rolling needs of metal billets of different materials and specifications.