Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. ... For the most part advances in crusher design have moved slowly. Jaw crushers have remained virtually unchanged for sixty years. More reliability.kozelore crusher details,Crushing Plant Design and Layout Considerations - 911 MetallurgistIn mining operations, the layout of crushing plants and ancillary equipment and . The fundamental goal for the design of a crushing plant is an installation that.