They can accomplish the same size reduction work as two or three stages of crushing and screening, a rod mill and some or all of the work done by a ball mill.Sag mills are also an optimum solution for wet grinding since crushing and screening in these cases can be difficult, if not impossible.Get Price
How batch attritors work the attritor is often referred to generically as an internally agitated high energy media ball mill.Batch attritors work ten times faster than ball mills, and are advantageous because they offer simple operation, rugged construction, and a compact design.
A rod mill differs from a ball mill in that the comparatively rigid grinding.In the high discharge mill, the discharge trunnion.The same size or only slightly larger than the feed trunnion and a relatively deep pool of pulp is always present within the grinding chamber.In the open end or low di.
Ball mill vs rod mill.The working principle is basically the same.Regardless of the ball mill or the rod mill, when the cylinder rotates, the grinding media ball or rod installed in the cylinder body are lifted to a certain height, and then they are thrown at a certain linear velocity, so the grinding media causes some impact.
Alumina rodball circuit line no 1, showed ef ciencies of 1.27 for the rod mill and 0.67 for the ball mill.The particle size distributions reported are shown in figure 1.It follows that the no 1 rod millball mill circuit was operating very ef ciently when comparing the.
Dry grinding vs wet grindingmineral processing metallurgy.Effect of particle size distribution on grinding rate in dry ball milling.It has been shown above that i the particle size distribution has a significant effect on the breakage rate of the particles, and ii intersize particleparticle interactions play an important role in determining the breakage kinetics.