for continuous or batch type operation and number of the balls. c. The nature of the balls (hardness of the grinding … Outotec has designed with discharge mesh sizes from ~40M to high temperature milling oprations and more. All equipment adheres to the applicable ...Ball Mills. Ball mills have been the primary piece of machinery in traditional hard rock grinding circuits for 100+ years. They are proven workhorses,

with less than 3% moisture to minimize ball coating000 ball and pebble mills all over the world for a wide range of applications. Some of those applications are grate discharge peripheral discharge density dry grinding8.3.2.2 Ball mills. The ball mill is a tumbling mill that uses steel balls as the grinding media. The length of the cylindrical shell is usually 1–1.5 times the shell diameter ( Figure 8.11). The feed can be dry,

or slurry containing 20–40% water by weight.Ball Mills can be supplied with either ceramic or rubber linings for wet or dry grinding in sizes from 15″ x 21″ to 8′ x 12′. High density ceramic linings of uniform hardness male possible thinner linings and greater and more effective grinding volume.Ball mills grind material by impact and attrition. The degree of milling in a ball mill is influenced by; a. Residence time of the material in the mill chamber. b. The size,