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| The pulverizing function of the pulverizer is carried
out in pulverizing chambers of various step. After being charged into
the hopper, the materials enter into the working chamber under the
control of a plug-in- plate. Under the action of the centrifugal force
of high-speed rotation of the movable pulverizing disc, the materials
go into first-step to fourth-step pulverizing chambers composed of
movable and fixed pulverizing discs, and under the combined action
of impingement, shear and friction of pulverizing knifes and mutual
impingement between materials, the materials are pulverized into powder
and then discharged through sieve mesh. The fineness of powder can
controlled by changing sieve mesh in different aperture(mesh number).
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