### SAGMILLING . . Home

Sagmilling is home to a collection of both free and subscription-based calculation tools to aid metallurgical process engineers perform comminution calculations. Grinding circuit design tools including for SAG mill-ball mill circuits and geometallurgy energy models are available to subscribers.

Get Price### FM 306 SIZE REDUCTION AND SIEVINGIIT Bombay

FM 306 SIZE REDUCTION AND SIEVING OBJECTIVE •To grind the given limestone material to a smaller size using a ball mill and to obtain the size distribution of the initial and the final mixture by sieving. •To estimate the energy required for the grinding operation. •To analyze the results using the available theories. INTRODUCTION

Get Price### The working principle of ball millMeetyou Carbide

May 22 2019 · The ball mill consists of a metal cylinder and a ball. The working principle is that when the cylinder is rotated the grinding body (ball) and the object to be polished (material) installed in the cylinder are rotated by the cylinder under the action of friction and centrifugal force.

Get Price### CALCULATION OF MAXIMUM BALL SIZE FOR BALL MILL GRINDING

Jun 25 2018 · Mill effective diameter = 2.23 m . 335 is a constant used for dry grinding with steel balls in the mill. Actual size of media is taken is lower than the calculated value. It is around 80 to 90 mm. If you Wants to reduce the maximum ball size thenreduce the feed size by using pre-grinding operation.

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