FIELD: processing powder materials. SUBSTANCE: roller-pendulum mill has shaft of spider 1, spider 2, grinding ring 3, barrel-shaped rollers 4, and pendulum suspension 5, inclined to the plane rotation at an acute angle. The axis of the pendulum suspension does not cross the axis of the shaft of the roller-pendulum mill. This allows barrel-shaped rollers to roll and slip over the grinding ring with inner conical side. EFFECT: enhanced efficiency. 3 cl, 2 dwg
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Authors
Dates
1998-04-20—Published
1996-08-23—Filed