metso high quality impact crushers gravel and sand
40-450tph Hydraulic Impact Crusher with high quality Hydraulic Impact Crusher introduction PFW series impact crushers are the latest innovation of impact crusher. Besides advantages of general impact crusher, it introduces hydraulic system and three-curtain cavity design. The JOYAL Impact Crusher is used for primary, secondary and fine crushing of all kinds of stones and rocks with compressive strength less than 350 MPa such as granite, marble, and limestone. The Impact Crusher is widely used for sand and rock production in the industry of roads, railways, reservoir, electricity power, building materials and so on.