The grinding plate is rotated by the main motor via the reduction gear.Meanwhile, high pressure air enters themill interior via inlet.Material then fall onto the center of
the grinding plate in rotation by screw conveyor feeder.Due to the centrifugal force,the material evenly move from the center of the grinding plate toward its fringe.
While passing across the track in the grinding plate,large blocks of material are crushed and grinded directly by the grinding roller.The fine particles from the material bed,owing to squeezing,where the inter-particles crushing takes places until grind to th fine powder and air classifier.carborundum,bauxite,rock phosphate,coal,etc.
The granularity of the finished powder size can be adjusted between
325-3000mesh(43-4.5 micron) and 2μm>50%.