Bowl-and-roller mill
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United States of America Patent
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-
Sep 4, 1990
Grant Date -
N/A
app pub date -
Jun 29, 1989
filing date -
Jul 1, 1988
priority date (Note) -
Expired
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Abstract
Accommodated inside the housing (1) of a bowl-and-roller mill is a rotating grinding bowl (3) with segments (7) that stationary rollers (8) roll over. Blades (20) are cast onto the outside circumference of a nozzle ring (15).
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