In marble powder grinding process, a Raymond mill is necessary. In fact, there are several grinding mills, but the type which represented by Raymond mill enjoys a good fame for its economic and practical.
This type grinding mill main includes Raymond Mill and Mirco Grinding Mill, which is ameliorated at the basic of Raymond mill. The two have same usage and application, the difference is the latter extends the usage application and is equipped stronger function, such as finer output size . For example, if the output size exceeds 425 meshes, than you should try on Mirco mill rather than Raymond mill.