What is the difference between a Raymond grinding mill and a ball grinding mill?

Raymond grinding mill and ball grinding mill are two commonly used grinding mills in the mining industry.

The biggest difference between Raymond grinding mill and ball grinding mill lies in the grinding medium. Raymond mill uses the grinding roller to press down and rotate around the grinding ring, while ball mill uses the steel balls as grinding medium.

Another significant difference is that Raymond mill runs at a relatively slow speed, which makes the materials being ground grind finer. On the other hand, ball mill runs at a higher speed, resulting in a coarser product size.

Overall, the choice between Raymond grinding mill and ball grinding mill depends on the specific needs of the application and the desired final product size.