Impact crusher is a device that uses impact energy to crush brittle materials with medium hardness. It has been around since 2001 in Germany. It has developed rapidly in just over a few years and is currently widely used in China's cement, electric power, building materials, chemical, coal and metallurgical industries. In addition to the same advantages as the hammer crusher, the impact crusher has the advantages of large crushing ratio, uniform product particle size and less over-crushing, low energy consumption, easy equipment manufacturing, and convenient maintenance. It also has a wide range of product particle size adjustment and can be selective. Broken and other advantages. So at one point I tried to use it instead of a hammer crusher. Since the impact crusher was produced in my country, after many years of development, its technical indicators and performance are now close to the international advanced level. It can not only meet the needs of national economic construction, but also be exported abroad.
The working principle of the impact crusher is similar to that of the hammer crusher. They both use the high-speed rotating hammer head to impact the material to break it, but the crushing process of the two is different. When the material enters the crushing cavity, it is impacted by the high-speed rotating plate hammer and is selectively crushed. The material gains huge kinetic energy from the impact process and is thrown to the first-level counterattack plate at high speed. Due to the counterattack of the counterattack plate, the material is broken again. The material bounced back by the counterattack plate is impacted by the plate hammer again, and the process continues. The above crushing process. After that, the crushed materials are thrown to the second-level impact plate at the same high speed to be further crushed. In this way, the material will continue to crack, loosen and be broken along its joint surface through the continuous multiple impacts of the plate hammer and impact plate as well as the album collision between materials. When the force is less than the gap between the plate hammer and the impact plate, it will be discharged from the lower part of the machine and become qualified products.
Impact crushers are divided into two types: single rotor and double rotor according to the number of rotors.
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Discharge particle size
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Double rotor impact crusher
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Supply various models of impact crushers and accessories Kunming crushing equipment