Some changes in the crushing process of the metal crusher

       No matter what kind of metal crusher, the physical mechanism of its crushing is the external force is greater than the cohesion of the metal itself, which is the physical properties of the material itself has a great relationship, metal as a high melting point, the chemical nature of the material, Determine the metal crusher in the development and production process need to consider the issue of caution. But in fact, according to the metal crusher, the name of the metal crusher, our broken equipment out of the finished product for the small pieces of granular, rather than grinding into the powder, because in general we will be large pieces of material into small The process of the block material is called crushing, and the process of pulverizing the pieces of material is called grinding or grinding. And crushing and grinding can be collectively referred to as crushing.



        According to scientific research personnel found that under normal circumstances when the large pieces of material by a strong external force to make it broken when the large number of large particles produced, on the contrary the number of small particles is very large, if the increase in the number of external forces, large particles Will be further reduced, and the number of small particles will be more and more, in fact, this principle is mainly because there is a material inside the material known as the fragile surface, large particles within the material, and small particles within the fragile material Much less, if not more powerful external force, beyond the material strain limit, the material may only be elastic deformation, external force is canceled, the material will return to the original state, will produce a lot of cracks, or the original small cracks are expanded, but It is difficult to crush the small particles again by using the same force.

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