What equipment is needed for the potassium feldspar grinding production line?

The technical scheme and process route of the potassium feldspar grinding production line are as follows: wash the potassium feldspar with water and put it into the jaw crusher for crushing. The crushed material is put into the roller crusher for secondary crushing, and the secondary crushed particles are put into the the silo is evenly fed into the mill by the silo electromagnetic vibrating feeder to be ground into fine powder. The subsequent beneficiation process is: A. Magnetic seperation: put the fine powder material ground into the magnetic separator into the magnetic separator, and magnetically separate iron, mica and other substances; B. Screening: Put the magnetically separated materials into the high-frequency vibrating screen for screening, the fine materials after screening are directly fed into the high gradient magnetic separation equipment, the coarse materials aredirectly returned to the silo, and the waste materials are directly discharged; C. Selection: put the fine material screened by the high-frequency vibrating screen into the high-gradient magnetic separation equipment for secondary selection, and select iron, mica and other substances; D. Concentration: Put the selected materials into the concentrator to concentrate, so that the potassium stone powder material can get a balanced potassium content; E. Compression: The concentrated potassium stone powder material is put into a vacuum compressor for compression, so that the water content of the potassium stone powder material can be reduced. less than 10%; F. Finished product: a finished product with an iron content of less than 0.08% in the compressed potassium stone powder material.