Air classification powder millMainly including crushing host QFComposed of air classifier, distribution cabinet, powder collector, fan, pipeline, etc., the structure and form of the main unit are as follows:FFLThe series is similar, but with the addition of a crushing mechanism. When the material enters the first crushing chamber from the hopper, it is impacted by high-speed rotating impact blocks, ground and crushed for the first time. Then, it enters the second crushing chamber through the action of the grading plate and airflow inside the machine, and is impacted by the impact blocks with higher linear velocity to form fine powder. After entering the air classifier, the classifier speed and pipeline butterfly valve are adjusted according to the process requirements to form powders of different particle sizes, with a fineness of325--1500The machine can be adjusted freely between the eyes and is widely used in mining, chemical, building materials, coatings, and other fields such as talc, barite, carbon ink, graphite, feldspar, perlite, etc.