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Last Update:2020-05-11 21:57:00

As the pillar of China's traditional energy, the development of coal economy is still the focus of the development of the mining industry. With the further promotion of green circular economy, coal preparation plants and power plants pay more and more attention to the deep processing of coal. MFD series crusher is specially designed for the coarse crushing link of coal beneficiation. Mfd50 impact crusher and mfd-100 impact crusher adopt the advanced rotor crushing principle, on the basis of classification of coal, realize the re loading crushing of materials and impact crushing. Compared with jaw crusher and hammer crusher, the main advantages of MFD series special impact crusher for coal are shown in the following aspects.

Advantage 1: feed chute and reaction plate can be equipped with heating device for specific analysis: we all know that the raw coal contains a certain amount of water, and the coal itself has cohesiveness, which is easy to cause material blockage in the process of crushing. Mfd50 impact crusher is designed with heating device in the feed chute and impact plate, which are directly in contact with the material. It specially deals with raw coal materials with excessive moisture content, ensures the normal crushing of ore under the impact of impact plate, and avoids the impact of material adhesion on impact plate on crushing effect.

Advantage two: the size of the material can be adjusted flexibly for specific analysis: Generally speaking, the impact breaking of ores has the advantages of large crushing ratio and high crushing strength, but it is easy to cause uneven particle size of materials. Mfd-100 crusher in the process of raw coal crushing can adjust the discharge particle size according to the production needs of users. Manually adjusting the rotor speed and the gap between the reaction plate and the grinding chamber can reduce or expand the impact of the reaction plate on the material, thus affecting the size of the discharge particle.

Advantage 3: long service life of vulnerable parts and low maintenance cost. Specific analysis: the main vulnerable parts of counter impact are counter impact plate and plate hammer. The wear of plate hammer of mfd-100 coal counter impact crusher is single-sided, and only the side in contact with materials for a long time produces large wear. The structure of plate hammer and the grinding space of materials match, with long service time, greatly saving maintenance cost. The vulnerable parts of the coal used for counter attack are all forged with stainless steel metal, with high recoverability.


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