1. Crushing is carried out by using the cleavage force of the sharp teeth wedged into the material, the force is concentrated, local fragmentation occurs, and the brittle material is broken.
2. The Mobile granite quarry equipment utilizes the squeezing force generated when the two broken working faces approach to break the material. The jaw crusher, roller crusher and cone crusher are all crushing machines based on crushing.
3. The broken material is like two fulcrum (or multi-point) beams subjected to concentrated load between the broken working faces, so that the material itself is fractured. The crushing and grinding mechanism used in ore dressing often has the combined effect of the above several crushing methods.
4. Grinding and peeling the two broken working faces to make relative movement on the material, applying shearing force to the material, thereby causing the material to rupture. This force is suitable for the grinding of fine material.
5. Breaking it is to break the ore with impact. Impact is the force that acts on the ore instantaneously. For example, the crushing force of the impact crusher is mainly the impact force.