The cement plant needs to reduce the production cost and energy consumption. The large scale development has become a must. The large stone crusher has many features such as large reduction ratio, high efficiency, high degree of automation, simple technological process and etc. The demands of enlarging production scale could be met. The enlargement of stone crusher leads to a lot of problems such as manufacturing, difficult transportation, economic benefit and etc.
From the development of stone crusher
, there are extruding stone crushers such as jaw crusher, cone crusher and roll crusher. Then the impact crusher is created including vertical type, hammer type. With the development of crushing technology, some mechanisms of action are applied during the design and manufacturing of crushing machines. The jaw crusher uses impact mechanism of action. The hammer crusher use the inter-collision mechanism of action. In fact, there is a certain limitation in the actual practice. More and more people agree to the rift theory. As the theory is fined time by time, the fracture mechanism and related equipment would get the large breakthrough.