High Output Colloid Mill PLC Control Food Grade Industrial Sesame Peanut Butter Grinder Multifunctional By the relative movement of the different geometric shaped stator and rotor under high‑speed rotation, the material to be processed enters into the mill under the action of the Dead weight and air pressure force and centrifugal force and of the composite force, such as the strong shearing, rubbing, impact, high‑frequency vibration when the material is through the annular