1. The quality of 2. Quartz ceramic hollow roller has the characteristics of high strength, high-temperature resistance, small thermal expansion, good chemical stability, stable high-temperature performance, no deformation, smooth and fine surface, and good wear resistance. It is an ideal substitute for traditional graphite carbon sleeves and ceramic coated rollers. It can effectively solve the problems of oxidation and nodulation, avoid frequent replacement, improve operation efficiency and significantly improve the surface quality of steel strips.

5. It can provide the design process parameters of