PRESS MILL WITH ANISOTROPIC MATERIAL FEEDER Russian patent published in 2011 - IPC B02C4/02 

FIELD: process engineering.

SUBSTANCE: proposed press mill comprises rolls with loading hopper arranged there above. Two spring-loaded rolls are arranged inside said hopper and articulated there between. Holler movable inner walls are mounted above said rolls. Said walls have their top edges interconnected and hinged to hopper top edges. Bottom edges of the walls are pivoted on rolls axes. Inner walls form a triangular contour. Rolls are mounted above hopper roll table section and interconnected by telescopic guides. Rolls axes are mounted perpendicular to axes of rolls.

EFFECT: uniform and directed feed of anisotropic material, better grinding of said material.

5 cl, 3 dwg