Difference Between Cone Crusher And Eastman Rock Crusher. Jun 15, 2020 Difference between Cone Crusher and Hammer Crusher 2020-06-15 2020-06-15 aggregate , cone crusher , hammer crusher As a relevant practitioner in the aggregate industry, we Eastman want to share some knowledge with you based on rich experience.Cone Crushers. The Symons Cone Crusher has come into almost universal use during the last few years for the final stage of crushing. It is a development of the secondary gyratory crusher, which is merely a small gyratory crusher designed to break the product of the primary machine down to about 1 -in. size but the main shaft of a cone crusher instead of being suspended from a spider is.