Crusher - Wikipedia
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.China henan supplier large primary pe 600*900 jaw crusher,,Jaw crusher, the most popular crusher in traditional crushing production line, is always used in both primary and secondary crushing. It is capable of breaking any material whose compressive strength is under 320Mpa, such as limestone, basalt, granite, marble, riverstone, gold ore, iron ore, cooper ore, coal, gypsum, silica sand, rock salt, and has been widely used in the industries of mining,Jaw Crushers | Coal Processing | Star Trace Pvt. Ltd.,Jaw Crusher. The crushing chamber of Jaw Crusher is composited by stationary jaw and movable jaw.The crushing work simulates the movement of animals which use two jaw crushers to crush materials. Jaw Crusher is widely used in quarry, mining, metallurgy industry, building material, highway, railway and chemical industry etc.