Ball mill volume loading calculation BINQ Mining. Nov 09, 2012 volume of ball mill calculations – Gold Ore Crusher. formula to calculate ball mill volume loading calculation of the power draw of.In these computations mill volume and total mill internal load, Equation 2, during the test have been calculated as 297.96 m3 and 19.55 , respectively. Mill internal load volume (m3) = (19.55 297.96) 100 = 58.52 m3 (2) Ball volume in total mill load could compute by Equation 3. Mill Ball ( ) = 100{[(ball volume.