Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. .. Jaw crushers are heavy duty machines and hence need to be robustly constructed. .. as line, phosphate, gypsum, weathered shales, however improvements in metallurgy has changed the application of these machines.function and appliion of jaw crushers,Jaw Crushers - Siebtechnik Jaw Crushers. Application . Function In jaw crushers crushing is carried out in the wedge-shaped space between a fixed jaw and another jaw that is fixed to an.
function and appliion of jaw crushers