
Ce 611 lect 15 Crusher plant SlideShare
Dec 23, 2017· Crusher : 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 ...