mill vs rev rod - lesaumonpassion.fr
mill vs rev rod. Bond Work Index Formula Equation. Jul 15 2013 The average useful work input to the standard ball mill is 65 joules/Rev with 115 joules/Rev to the rod mill The crack energy Ce of the sample tested is found by dividing joules/Rev by Cm/Rev The standard work index can then be found by transposing Eq 16 and solving for Wi100.