#### MODULE #5 FUNCTIONAL PERFOMANCE OF BALL MILLING

• Define and calculate the classification system efficiency of a ball mill circuit • Define and calculate the grinding efficiency of the ball mill in a ball mill circuit • Relate overall ball mill circuit output and circuit efficiency to specific design and operating variables • Compare sets of circuit survey data in terms of the elements of the functional performance equation The . reducing power consumption in ball millThu Ball Mill Consumption Calculation Ball mill ball consumption calculation technical notes 8 grinding r p king mineral technologies ball mill power calculation figure 85 effect of mill filling on power draft for ball mills the data a simple equation for calculating net power draft is austins formula gives slightly higher values than morrells for mills that have length equal power . thu ball mill consumption calculationthu ball mill consumption calculation; Ball Mill Design/Power Calculation The basic parameters used in ball mill design power calculations rod mill or any tumbling mill sizing are; material to be ground characteristics Bond Work Index bulk density specific density desired mill tonnage capacity DTPH operating % solids or pulp density feed size as F80 and maximum chunk size . Milling Calculators Material removal rate in³/min × Unit power hp/in³/min = Spindle horsepower hp Spindle horsepower hp ÷ Machine efficiency % / 100 / 100 = Motor