Cording to strong points and weak points of comminution by gas stream and mechanical disintegration, our company has developed a new type of breaking machine:ZWC-30 supermicro breaking machine This machine, with compact structure, new type, can do working procedure of fine grinding and particulate classification at the same time. Fineness can reach 400-600mesh . With newest TDP dust catcher, dust concentration can be purified to 0.0716mg/m³.This machine with unique cooling structure, is widely used in chemical, pharmacy, pesticide, food , building material industries etc.