# how to calculate power consumption in ball mill

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’, product size as P80 and maximum and finally the type of circuit open/closed ...

calculation of specific power consumption of ball mill ... , Although ball mills ... the ball mills for obtaining maximum production and minimum specific energy consumption. ... Roller press in semi finish and finish grinding mode .... The velocity of gases calculated through mill is 1.29 m/sec.

Ball Mill Design/Power Calculation - LinkedIn , If P is less than 80% passing 70 microns, power consumption will be. Ball Mill Power Calculation Example. A wet grinding ball mill in closed circuit is to be fed 100 TPH of a material with a work ...

power consumption for ball mill - Ath-Lotus , ball mill specific power consumption Ball Mill Power Calculation Example 1. A wet grinding ball mill in closed circuit is to be fed 100 TPH of a material with a work index of 15 and a size distribution of80% passing ¼ inch 6350 microns . The required product size

The power consumption calculation of a ball drum mill , Current methods of power consumption calculation of a mill drive do not allow determining the power consumption for ball drum mills with a cross-longitudinal motion of the grinding media. A new...

how to calculate the energy consumption of a ball mill , A typical type of fine grinder is the ball mill. ... 0.0011% of the total world& 39;s power see List of countries by electricity consumption . ... The power predictions for ball mills typically use the following form of the Bond equation:. Read more

calculation of power consumption for ball mills and grinding , calculation of power consumption for ball mills and grinding ... calculation of power consumption for ball mills and grinding. Jul 13, 2012 - Gulin crushing, screening, grinding and washing plant play a great role in aggregate ...

AMIT 135: Lesson 7 Ball Mills and Circuits – Mining Mill ... , Mill Power Consumption Example. Ball mill = 3.5 m x 3.5 m; Rubber lining = 75 mm % Mill volume charge = 40%; Grinding balls diameter = 70 mm; Mill operational speed = 17.6; Calculate the optimum power consumption to operate the mill. Solution:

calculation of power consumption for ball mills and grinding , how to calculate power consumption in ball mill. 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 , Austin& 39;s formula gives slightly higher values than Morrell& 39;s for mills that have length equal Power Consumption ...