### What’s The Difference Of Ball Mill Sag Mill Ag Mill

Attrition mill is a type of grinding mill by kinds of media to crush lump to powder-like substances. the impact can be rock on rock such as in an autogenous grinding (ag) mill, rock and a small ball charge (~10%), used in semi autogenous grinding (sag) mills, balls of various sizes in ball mills and less commonly these days, steel rods in rod.Feb 01, macpherson, a.r., and turner, r.r., , mineral processing plant design, a.l. mular and r.p. bhappu ... , “design features of a semi-autogenous grinding mill and a comparison of test mill data with actual operation data,” first workshop on autogenous grinding, santiago, chile. ... austin, l.g. a mill power equation for sag mills.