Crusher - Wikipedia
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. The earliest crushers were hand-held stones, where the weight of the stone . Some crushers are mobile and can crush rocks as large as 60 inches. sticky, 3/1 to 5/1, Heavy mining, Quarried materials, sand & gravel, recycling.
Mining Industry: How does a stone crushing plant work? -…
Description. Stone crushing production line can crush bulk stone into various building stone crusher,mill machine,sand maker,production line Mining Industry: Which Chinese companies have the ability to produce mobile crushing plant?