Crusher - WikipediaA 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 provided a boost to muscle power, used against a stone anvil. ... Its way of working consists on a bucket with two crushing jaws inside, one of them is.inner working of a stone crusher,inner working of a stone crusher,ENVIRONMENTAL ISSUES IN STONE CRUSHERS | The .Jan 8, 2012 . INTRODUCTION Stone Crushing Industry is an important industrial sector in . During crushing operation, generation of particulate emissions is inherent .. irritation to the internal membrane, or by transporting absorbed toxic.
inner working of a stone crusher