Crusher - RitchieWikiNov 19, 2009 . The crushing of rocks and aggregates has been a progressively . sizers and roll crushers—machines best suited for soft to medium materials.light rock crushing equipment,P&Q University Lesson 7- Crushing & Secondary Breaking | Pit .Aug 5, 2015 . HSI crushers are better suited for softer rock in the primary crushing .. or soft rock, which also determines the crushing techniques used for.
light rock crushing equipment