Knowledge of the nip zone angle value makes it possible to deter- ... crushing operations, and during the coarse grinding stage (Morell, 2008; Bearman, .... ous relationship between the gap and roll diameter, the changeable degree of feed.

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Get PriceThe largest angle that will just grip a lump between the jaws, rolls, or mantle and ring of a crusher. Also known as angle of bite; nip. (mining engineering).

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