sag mill disadvantage We build high quality, robust, industrial machines used across many industries Our product line is diverse and ever growing to meet our customers demands
Oct 12, 2017 · SAG mill make use of steel balls included with some large and hard rocks for grinding These mills utilize the balls in making the large fragments of materials broken into pieces The ball charge of a SAG mill is about 9% to 20%This process takes place inside the large rotating drum of SAG mill which is filled with balls partially
Jun 19, 2015 · If 75 percent of critical speed is considered desirable for efficient grinding in a 24 meter (8 foot) diameter mill, then the same will be true for a 50 meter (15½ foot) diameter mill
The AG/SAG mill is normally installed upstream of a tube mill operating in closed circuit with hydrocyclones The material discharged from the AG/SAG mill is either fed directly to the tube mill or first screened If a screen is used, the screen overflow of the AG/SAG mill is returned for further grinding - either directly or via a crusher
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Feb 18, 2019 · Ball Mill – any mill in which container of standard grinding medium and the dispersion mixtureMineral Processing Introduction - Met-Solve stoneoratories IncOne of the primary advantages of a
Semi-autogenous plus ball mill has been the “work horse” of mills SAG vs Ball Mill Advantages AG & SAG Mill Grinding Compared – Which is Best Grinding rods and balls can be obtained in uniform sizes, weights and of a specified quality Their action in a mill can be reasonably predicted
SAG is an acronym for semi-autogenous grinding SAG mills are autogenous mills that also use grinding balls like a ball mill A SAG mill is usually a primary or first stage grinder SAG mills use a ball charge of 8 to 21% The largest SAG mill is 42' (128m) in diameter, powered by a 28 MW (38,000 HP) motor
A ball mill also known as pebble mill or tumbling mill is a milling machine that consists of a hallow cylinder containing balls; mounted on a metallic frame such that it can be rotated along its longitudinal axis The balls which could be of different diameter occupy 30 -50% of the mill volume and its size depends on the feed and mill size