... Product Description Work Principle:Series HS Pneumatic Jet Mill is a device using high-speed ... the special designed nozzle. The material accelerates in the jet of high-speed, and then rubs, impacts. ... Draft Fan 13. Hoppe1. Feeding System 2. Pneumatic Jet Mill 3. Cyclone Collector 4. Pulse Collector 5. ... .5~52~5010~20020~40050~1000100~20001. Pneumatic Jet Mill 2. Classifier 3. Cyclone Collector 4. ...