Impact crusher is also called stone impact crusher which is widely used in rock mining and quarrying and stone crushing. It is often seen in quarrying plant, ore beneficiation plant and power station and it is an important impact crushing machine. We have the most advanced impact crusher, and thousands of Hongji PE series impact crusher has been sold to all over the world since Hongji Group built in 1960. As a kind of crushing machinery, china impact crusher is an ideal equipment and it is widely used for the coarse, medium, fine crushing of materials with a size less than 500mm and a compressive strength no more than 350MPa such as the granite, limestone, concrete and so on. Stone impact crusher has a good application in the mining, railway, high-way construction, water conservancy, cement, chemical, construction and other industries.