FIELD: machine building.
SUBSTANCE: group of inventions relates to methods of controlling operation of a roller press and a roller press device. Method consists in that roll gap is regulated depending on linear coefficient of oscillating shape with measurement of more than one oscillation which is measured on roller press. Roller press comprises two rolls arranged to rotate in opposite direction, and a device for regulating roll press gap pressure. Regulated portion used is corresponding feedback to at least one oscillatory motion, measured on roller press with respect to roll gap pressure. Regulation is carried out based on a condition of dependence of linear coefficient of oscillating shape at measurement of more than one oscillating movement.
EFFECT: method and device broaden capacity to control operation of roller press.
11 cl, 2 dwg
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