Size Reduction Equippment Using Roll Crusher
This is dependent on the area of the discharge opening, the properties of the rock, moisture, crusher throw, speed, nip angle, method of feeding and the amount of size reduction. In order to calculate the capacity of crushers, Taggart  considered the size reduction, R 80 , as the reduction ratio of the 80 passing size of the feed, F 80, and.PDF SIZE REDUCTION BY CRUSHING METHODS. Crushers may be used to reduce the size or change the form of waste materials so they can be A jaw crusher is generally used as a prim ary crusher in a crushing circuit. Detail Crusher Size Reduction Ratio Calculation Method.