ACM Series Vertical Mill is composed of high speed air classifying mill, cyclone separator, rotary (centrifugal) sieve, fine dust collector and fan. It has the functions of high speed crushing, airflow classification, cyclone separation, screening powder and ultrafine powder collection. The ideal particle size distribution can be obtained by adjusting operation parameters. ACM Series Vertical Mill can also be used for crushing pigment, calcium powder, carbonate powder, medicine and food.