Physical characteristics of the crusher crusher With the development of science and technology, the material crushing principle of understanding has also made great progress. Huge particulate material using a variety of different crushing methods available to a few microns of products to meet the requirements of various national processes. In industry, material crushing method is still the widely used mechanical forces, mainly by extrusion, broken arm, broken, grinding and impact crusher and so on. Non-mechanical forces has not been used in large-scale industrial production. The material in the eccentric cone crusher chamber is squeezed broken main, both bending and impact abrasive. Materials received great compression force acts in the crushing cavity, when the pressing force exceeds the cohesive force between the particles of material, the material is fragmented. Cohesion of the material, there are two: one cohesive force acting on the crystal, the crystal between the particles; another cohesive force acting between the crystal and the crystal, both acting on the crystal interface, the same physical properties of the two cohesion, the difference in that the cohesion of different sizes, the former is many times larger than the latter. Size cohesion depends on the material properties of the block and the results of the crystal itself, but also has a great relationship with dislocation defects and micro-cracks in the crystal structure has. If you choose to defect crystal materials broken, not only to save power and can guarantee granularity, reducing crushed. This fragmentation method called "selective fragmentation." Impact crusher can achieve selective crushing. Due to start in an instant impact crusher, the internal stress wave particle generation, quickly spread to the Quartet, and internal defects, cracks and stress concentration at grain boundaries, prompting particles are first broken along the fragile surface. Selective use of research results crushing method can establish new technology to produce a variety of sizes of the crusher, high strength materials can be broken without too crushed grains to achieve in a work cycle, with the minimum The power and energy consumption, to get a high crushing ratio. Contact; fee Manager Tel; 13673691419 company website; http: //www.ykeyu.com/ product jaw crusher crusher roller crusher