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Air Classifying Mill (ACM)

Praters Air Classifying Mill utilizes closed circuit grinding with air classification to produce ultra-fine particles with a very narrow distribution. The unit operates with particle sizes ranging from 149 microns to 5 to 7 microns. Particle distributions can be modified while in operation by changing the speed of the air classifier providing better process control.


  • Ultra Fine Particle Requirements
  • Grinding/Classification in One Machine
  • Easy Access
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