coarse grinding mill的意思|示意

Based on the processing flow of Dashihe separation mill, using spiral sluice, the possibility of obtaining final concentrate under coarse primary grinding is searched for.

探索大石河选厂在生产流程的基础上，应用螺旋溜槽，获取粗磨后最终精矿的可能性。

A process is disclosed in which coarse silica, calcium oxides and magnesium oxides are treated in a ball mill together with grinding AIDS and cold-strength binders.

公开了一种方法，其中在球磨中与磨料和冷粘着粘结剂一起处理粗二氧化硅、氧化钙和氧化镁源。