Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. ... In earlier years the practical use of HSI crushers is limited to soft materials and non abrasive materials, such as line, phosphate, gypsum,.introduction of line crusher,Mining line crusherNov 23, 2016 . Our crusher have very leading status in mine industry (among them: brief introduction of quarry mining on line - In the global have a wide.
introduction of line crusher