MQP30 Raw Material Mill

The MQP30 raw material mill forms a complete grinding system together with a cyclone separator, dust collector and induced draft fan. After being filtered and dried, compressed air is injected at high speed into the grinding chamber through Laval nozzles. At the intersection of the multiple high-pressure air streams, material is repeatedly crushed by collision, friction and shear. Under the suction of the fan, the ground material moves upward with the airflow to the classifying zone, where the powerful centrifugal force generated by the high-speed rotating classifying turbine separates coarse from fine particles. Fine particles meeting the size requirement pass through the classifying wheel into the cyclone separator and dust collector, while coarse particles fall back to the grinding zone for further size reduction.