Dual roll crushers, how they function - Mine EngineerRoll Crushers are compression type crushers, and were once widely used in mining. They have, within the last 10 or so years, fallen into dis-favor among mining and . Photo of a small scale roll crusher, with a capacity if 1/2 ton/hour.small mining rols crusher,Crushers and Equipment Technology in Mining | Crushers .Primary Crushers; Jaw Crusher; Gyratory Crusher; Secondary and Tertiary Crushers; Cone Crusher; Roll Crusher; Impact Crusher; Hammer Mill; Rotary Coal Breaker . (as large as 1.5m) to a size that can be fed to ball mill (as small s 4-6mm).
small mining rols crusher