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[CN 201880087639.4] Adjustable initial pressure guide for rotary presses with integrated measurement of initial pressure
[CN 201880087639.4] Adjustable initial pressure rail for rotary press with integrated measurement of initial pressure Title: Adjustable initial pressure rail for rotary press with integrated measurement of initial pressure Application number: CN 201880087639.4 Applicant: Kesch Co., Ltd. Application date: 2018-12-19 Patent type: Invention application The present invention relates to a rotary press for producing single-layer or multi-layer tablets, comprising at least one filling unit for filling the material pressed into the opening of the die station, at least one filling station, at least one metering station for the lower punch, at least one pressure station and at least one ejection station with a tablet stripper and a tablet discharge chute, the at least one pressure station comprises in each case an upper pressure roller and a lower pressure roller and in each case an upper cam track and a lower cam track, wherein the cam track interacts with the upper punch and the lower punch. The rotary press according to the invention is distinguished in that below the upper pressure roller there is provided at least one upper combination cam comprising a pull-down cam, an upper initial pressure rail, a detent cam and a pull-up cam, and in that the lower cam track comprises a height-adjustable lower initial pressure rail and an integral ejector cam, which are attached above the lower pressure roller. In another aspect, the invention relates to the use of a rotary press. Furthermore, the adjustable initial pressure rail is connected to the preferably rigid cam track by means of a movable rail.
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