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Bond Ball Grinding Mill Work Index Determination

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Determination of the bond work index using an ordinary ,numerically, the work index is the energy required in kwht to reduce a given material from theoretically infinite feed size to 80% passing 100 microns. the work index of a particular material is determined in the laboratory by conducting the standard bond grindability test. bond developed separate tests for the rod mill and the ball mill.

Henan Mining Heavy Machinery Co., Ltd.

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