Crusher - Wikipedia
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand 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.Tier IV Concrete Crusher, Processing Down to 1" Minus,,13-11-2019· See our new Tier IV Concrete Crusher Processing Down to 1" Minus. The Rebel Crusher is the largest compact crusher on the market that is still a legal load. Easy to transport! Contact us for more,cement crusher machine, cement crusher machine,Alibaba offers 1,846 cement crusher machine products. About 33% of these are Crusher, 0% are Plastic Crushing Machines, and 0% are Recycle Washing Line. A wide variety of cement crusher machine options are available to you, such as warranty of core components, local service location, and key selling points.