To realize stable operation by making a main part from a ceramic material with excellent anti-abrasion property and removing heat energy generated at crushing.
In the subject dry type media stirring type crushing machine, a material is stirred together with media by an agitator and is crushed. The machine is provided with a crushing part A comprising a crushing chamber 1 formed by the ceramic material, forming a vertical cylindrical shape having an opened upper part and provided with a blow out port for a flowing gas on a bottom part and the agitator 3 rotatably provided in the crushing chamber 1 and a classification part C comprising a classification chamber 29 connected to an upper opening of the crushing chamber 1, a classification rotor 25 rotatably provided in the classification chamber 29 and a product recovery pipe 17 penetrating through the inside and outside of the classification chamber 29 and approaching the classification rotor 25.
ISHIKAWA OSAMU
GUNJI SUSUMU
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