Method of high performance jaw crushing

Details Method of high performance jaw crushing Method of high performance jaw crushing

1990-12-06

1992-05-05

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

Miscellaneous

241266, B02C 102

Patent

active

051100576

ABSTRACT:
A method of operating a jaw crusher having a specified speed, a specific throw, and a specified horsepower draw to achieve a specified crushing force and a resulting crusher throughput capacity includes increasing the throw over the specified level and maintaining or decreasing the speed below the specified level so that the crusher capacity is increased without increasing the crushing force.

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Broman, J., Optimizing Capacity and Economy in Jaw and Gyratory Crushers, Engineering and Mining Journal, Jun. 1984, pp. 69-71.
Gauldie, K., The Performance of Jaw Crushers, Engineering, Oct. 9, 1953, pp. 456-458.
Lowrison, G., Crushing and Grinding: The Size Reduction of Solid Materials, CRC Press, Inc., 1974, pp. vi-viii, 140-145 and 190.
Prasher, C., Crushing and Grinding Process Handbook, John Wiley & Sons, Ltd. 1987, pp. 244-247.

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