The POITTEMILL pendulum roller mill is a vertical mill that works by compressing the material bed. The pendulums mounted on a star wheel are driven by a vertical shaft. Each pendulum is fitted with a grinding roller that rotates upon its axis.
The rotation of the star wheel combines with the articulation of the pendulum to generate a centrifugal force at the grinding roller level.
The product is ground between the grinding roller and the fixed bull ring.