Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. . The earliest of these were in the foundries, but as coal took hold the larger operations became the coal breakers that fueled industrial growth from.coal crushers cachedabon,Coal Crushers, Shredders, & Mills for Mining & Power IndustriesCoal processing equipment for central stations, industrial power plants, and mine preparation plants.Coal Crushers | Coal Pulverizers & Mills | Williams CrusherThrough continuous innovation and dedication to quality, Williams Patent Crusher has become the industry leader in coal crushing and pulverizing equipment.
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