After coarsely grinding the material with a jaw crusher equipped with grinding equipment, it is sent to a bucket elevator, then falls into the feed hopper and is fed into the lower part of the ultrafine vertical mill through the feed hopper. The feeder rises in the tangential direction.

The material to be ground is sorted by a classifier provided in the grinder, the coarse particles are dropped and then ground, and the fine particles are collected into the finished product through a collector. The system can supply hot air and the GK plant can be used as a grinding dryer. In combination, the moisture content of the raw materials can reach 10% to 12%, and the moisture of the product is close to zero.

The grinding equipment of ultrafine vertical mill has the advantages of stable performance, convenient operation, low energy consumption and adjustable product fineness.