• HOW BALL MILL WORKS? energosteel

    Oct 10, 2021 · The drum of the ball mill (Pic. 1) is a hollow cylinder of steel, lined inside with armor lining plates which protect it from impact and friction effects of the balls and the grinding material. The shape of drum liners has a significant impact on mill's work. Drum Liners of ball mills

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  • () DESIGN AND FABRICATION OF MINI BALL MILL-

    As an example, the results are used in a mill simulation to show the quantitative effect of different ball mixes in a two-compartment cement mill versus a uniform mix over the whole mill. View

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  • Cement mill notebook SlideShare

    Jan 07, 2021 · Raw mills usually operate at 72-74% critical speed and cement mills at 74-76%. 3.2 Calculation of the Critical Mill Speed G weight of a grinding ball in kg. w Angular velocity of the mill tube in radial/second. w = 2*3.14*(n/60) Di inside mill diameter in meter (effective mill

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