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.Stone Crusher,Stone Crusher Price,Stone Crusher For Sale,,Stone crusher is widely used to crush all kinds of stones with soft, medium and high hardness such as quartz, basalt, limestone, gravel, rock, pebble, barite, fluorite, dolomite, etc. It is widely used in mining, quarry, construction, highway and other industries. Stone crusher can be used for primary,secondary and fine crushing to meet,Stone Crusher, Stone Crushers, Stone Breaker, Stone,,Stone crusher can crush more than 200 kinds of stones such as granite, quartz, gravel, marble, pebble, silica, coal, limestone, brick and iron. This machine canbe used in sand and gravel yard, mining and crushing, coal mining and crushing,concrete mixing station, house building, road construction, etc.