Crushing Chamber Choke-Point

The choke-point in a crushing chamber is that level in the chamber where the capacity of the crusher is a minimum; that is, it is the bottle neck of the crushing chamber. It follows that it is the point where choking is most likely to occur - particularly so if the choke is promoted by a condition existing within the crusher. Note that the existence of a choke-point does not imply that choking will necessarily occur; in fact, as will be explained later, all compression-type crushers have a choke-point at some level with – in the crushing chamber.

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