Roll Mill for Alumina Ceramic
From : clirik Date : 2013-08-02 08:49
Alumina Ceramics is the most widely used fine ceramics material. This material has superb material characteristics such as high electrical insulation, high mechanical strength, high wear and chemical resistance.
Roll mill for alumina ceramic, we call it alumina ceramic grinding machine, the finished production fineness can be reached 300meshes~3000meshes, 5-47 micron. The capacity (ton/hour) ranges from 0.4T/H to 12T/H.
Main Components of roll mill for alumina ceramic:
HGM series roll mill for alumina ceramic mainly consist of main unit, classifier, dust cleaner, powder collector, blower, muffler, hammer crusher (can be replaced by jaw crusher), bucket elevator, sound-proof room, storage hopper, vibrating feeder and so on.
Work process of roll mill:
The materials crushed by crusher being sent to the upper distribution plate by vibrating feeder and sloping feeding pipe. When the grinding mill is at work, the main bearing and the turn plate are driven by the electric motor through reducer, all the grinding rollers will roll in the ring channel driving by bearing through plunger, material in the upper distribution plate will be driven in the edge of the turn plate By centrifugal force and fall down into the grinding chamber, where the materials will be pressed, crushed and grinded by rollers repeatedly
The high –pressure air blower constantly inhale the air in the machine, the airflow with crushed materials are brought to the high-speed impeller of the classifier, the high seed impeller will screen the airflow, the unqualified powder will fall down and return to the mill to de re-grinded. The qualified powder mixed with airflow will go into the cyclone powder collector.
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