PRINCIPLE : Four beaters revolving at high speed inside the machine pulverize material fed into it. The powder thus produced instantly passes through the screens in the lower part of the machine. This free escape of the ground material results in extremely rapid grinding with a fine and cool product. This method of grinding is very efficient for a wide range of dry materials and in some cases, also for wet materials.

The Screens : The Screens are of "Cast Iron" having steel bars in a Cast iron frame and are suitable for fine or coarse grinding.