The approximate horsepower HP of a mill can be calculated from the following equation: HP = (W) (C) (Sin a) (2π) (N)/ 33000 where: W = weight of charge C = distance of …
BALL MILL VOLUME LOADING Chamber Unit H (ceiling height) 2.700 m D (effective diameter) 4.000 m Chamber length 5.000 m Reffective 2.000 m H D VL 28.2 % Media volume 17.71 m3 Media density 4.50 t/m3 grinding media bed …
The difficulty of this calculation is to determine the average diameter of grinding balls in assembly, at which the required grinding quality will be achieved as soon as possible. As you know, there are two ways to determine …
1 Calculation of ball mill capacity. The production capacity of the ball mill is determined by the amount of material required to be ground, and it must have a certain …
Calculation of Power, Speed and Medium Loading of Ball Mill 2.1 Power calculation. K'5 — grinding medium coefficient, check table 1-9. When the filling rate of …
Amount of product to be used for 40% loading = 180 Gallons CYLINDER LOADED WITH 50% MEDIA AND 50% PRODUCT (Based on Cylinder's Total Capacity). 20% empty space in …
how to calculate ball mill loading grinding ball mill load calculation formula - YouTube. In Grinding, selecting (calculate) the correct or optimum ball... Calculate Circulating Load Ball Mill – …
Assuming 26% void space between spherical balls (non-spherical, irregularly shaped and mixed-size media will increase or decrease the free space) 50% x 26% = 13% free space Add to this another 10%-15% above the ball charge …
Five basics conditions determine the horsepower drawn by a mill: Diameter; Length % Loading; Speed; Mill type; These conditions have been …