Impact Crusher and Its Working Principle

Impact crusher can process materials whose side length are below 100-500 mm, its compressive strength can be up to 350 MPa, and its crushing ratio is high, besides, the material are of cubic particles after crushing. Impact crusher can be widely used in building materials, ore crushing, railway, highway, energy, transportation, energy, cement, mining, chemical and other industries to crush materials. Its nesting particle size can be adjusted, and its broken standards are diversified.

Then, what is the working principle of impact crusher? It uses impact energy to crush materials. When the machine works, driven by the electric motor, the rotor rotates at a high-speed. While the material goes into the board hammer area, it impacts the board hammer on the rotor, then it is thrown back to the counter device to be crushed again, after that, it is bounced from the back liner back to the board hammer area again to be broken, this process goes on repeatedly until the material is crushed to the desired particle size and is discharged from the discharging port.

The design of the device has a novel design principle. The introduction of new concept crushing technology can meet the crushing of different specifications of material, which fully meet the demand of the new technique ' more crushing and less grinding '. 'Stone impacting iron' principle with high crushing ratio and low unit power consumption, has demonstrated, through the large-scale projects, that it has a good prospect in the field of mineral processing.