Today's society is a rapidly developing society. Of course, development is inseparable from transformation, and transformation requires tools for transformation. Large-scale construction machinery and equipment can be seen everywhere in processing and construction, and stone crusher can be said to be the representative of these large-scale construction equipment. Stone crusher is suitable for metallurgical industry, mining industry, construction industry, road construction, water conservancy and chemical industry and many other fields. There are many kinds of stone crusher, which can be divided into medical stone crusher and mine stone crusher. Next, Yuzhou Machinery will focus on introducing the mine stone crusher. Stone crusher is a kind of pulverizer. Stone crusher mainly crushes materials according to engineering needs. Its crushing method is roughly as follows: 1. Smash. The stone crusher has two crushing surfaces. When the two crushing surfaces are close together, it will produce extrusion force and break the material. Among all kinds of stone crusher, roller crusher, cone crusher and jaw crusher are all crushing machines. 2. Cut it. Literally, it can be quickly understood that this method mainly uses the sharp teeth of the stone crusher, and the sharp teeth have splitting force on the wedged materials. Using this splitting force to break the materials is chopping. This method has concentrated force and is very effective for local crushing of materials. This method is also mainly suitable for the crushing of brittle materials. Step 3 rest. The crushing surface of the stone crusher is provided with a beam or fulcrum for loading materials. When crushing, these fulcrums can stir the material, make it bear concentrated impact force, and make the material buckle and break. These three methods are common stone breaking methods, but in practical application, the best stone breaking effect can be achieved by combining the above methods.