Rotary tablet compactor

The press has a rotor (10) driven by a drive motor. Upper and lower sealing arrangements (26, 28) sealing a housing (24) have a sealing ring (32) inside the housing. The ring is axially movable between positions by a lifting device. The arrangements have a sealing section engaged with a sealing surf...

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Bibliographic Details
Main Authors WOLF, HANS, SOLTAU, WOLFGANG, HUEBNER, KAI, ROEMER, HARALD
Format Patent
LanguageEnglish
French
German
Published 09.01.2013
Subjects
PERFORMING OPERATIONS
PRESSES
PRESSES IN GENERAL
TRANSPORTING
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Summary:The press has a rotor (10) driven by a drive motor. Upper and lower sealing arrangements (26, 28) sealing a housing (24) have a sealing ring (32) inside the housing. The ring is axially movable between positions by a lifting device. The arrangements have a sealing section engaged with a sealing surface of the housing in the positions, Another sealing section is engaged with a sealing surface of an upper punch guide (12) in one of the positions with sealing force, and is engaged or disengaged with the latter surface in the other position. The ring is made of elastic material or elastomer.
Bibliography:Application Number: EP20080015920