MULTIPLE-COMPARTMENT VIBRATORY ROLLER MILL Russian patent published in 1997 - IPC

Abstract RU 2084288 C1

FIELD: fine grinding devices; production of pigments, metal powders, medicines. SUBSTANCE: mill has housing 2 mounted on support through flexible shock absorbers 1; housing has unbalanced drive 3 and working chambers 4 inside which cylindrical milling rollers 5 are freely located. Working chambers are mounted in housing for forming two flows on material being ground; each reloading passage 6 is located tangentially relative to working chamber 4. EFFECT: increased productivity. 1 dwg

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RU 2 084 288 C1

Authors

Zarogatskij L.P.

Krivelev D.M.

Dates

1997-07-20—Published

1993-03-15—Filed