Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. .. With gunpowder being increasingly applied to mining, rock chunks from a . In a mobile road operation, these crushed rocks are directly combined with . Jaw crushers are heavy duty machines and hence need to be robustly.lt140 mobile rock jaw crusher applied for road,Is professional in the production of crusher,sand making machine .Jul 21, 2016 . ApplicationCone crusher is widely applied in metallurgical, construction, . Manufacturer of mobile crusher, mobile crushing plant, mobile jaw . crusher,and all kinds of Mining Equipments are producted by Road & Bridge Heavy . . MACHINE FOR ROCK DUST PRODUCTION - Duration: 5:06. wj bj 4 views.
lt140 mobile rock jaw crusher applied for road