The capacity of the crusher is determined by its size. The gape determines the maximum size of material that can be accepted. Maximum size that can be accepted into the crusher is approximately 80% of the gape. Jaw crushers are operated to produce a size reduction ratio between 4:1 and 9:1. Gyratory crushers can produce size reduction ratios ...
Impact arms of the crusher are hydraulically adjusted to control the product size output and rate of production and the large cross section of both feed and discharge crusher openings provides free flow of the material process whilst minimising blocking of any slabby feed materials and clogging at the exit point.