A Method of C alculating Autogenous/ Semi-Autogenous,
mill efﬁ ciency. Also, the plotted rod mill P80 value, as shown in Figure 1, is 2900 μm. If the rod mill ﬁ nes are taken into account the rod mill product can be theoretically corrected to show a P80 of 1700 μm, the plotted 80 per cent passing size divided by 1.7.Rod Mill - china-cfc.cc,Wet rod mill is mainly used for coarse grinding. It is configured for fine and coarse grinding in the first stage open-circuit grinding, especially suitable for brittle ore materials,Acceptable ore particles are carried away by water by wet mill, or by air by dry mill. Parameter. Please strictly refer to the product technical parameters for,parameter mill wet ball mill rod - jefflebobasketballcamp,KEYWORDS: Flow rate, grinding efficiency, reduction ratio, rod mill, size distribution, solid content .. on the ball mills and autogenous/semi autogenous mills, while there . Another important parameter is the solid content in the mill feed. .