Chengzhi CF series high-speed coarse/medium crushing impact crusher is characterized by large feed size, high output, good particle size, light weight, good safety performance and long service life of wear-resistant parts, etc. It is widely used in cement, building materials, chemical industry, metallurgy, electric power and other industries.     Widely used in cement, building materials, chemical industry, metallurgy, electric power and other industries in the crushing of hard materials, but also for highways, railroads, water conservancy projects and other special industries using construction aggregates, such as limestone and other medium-hard material crushing; compressive strength of less than 320Mpa basalt, andesite, cobblestone, granite and other materials.