Agitating – Rubber or heavy plastic working – Stationary mixing chamber
Patent
1997-10-17
1999-10-12
Soohoo, Tony G.
Agitating
Rubber or heavy plastic working
Stationary mixing chamber
366140, B01F 702, B29B 728
Patent
active
059645261
ABSTRACT:
A kneader for viscoelastic materials has a kneading chamber constructed in a casing and which contains at least two rotated rotors with which the materials can be kneaded to a viscoelastic mass. In order to be able to determine in a sufficiently precise manner the elastic and viscous parameters of the mass to be kneaded during the kneading process and follow it over time, a test chamber is provided, to which can be supplied from the kneading chamber a test fraction of the mass and use is made of a preferably dynamically measuring rheometer for determining the elastic or viscous parameters of the test fraction of the mass in the test chamber. The inner wall of the kneading chamber is formed sectionwise by an adjustable wall part and the test chamber can be formed by retracting said wall part.
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Gebruder Haake GmbH
Soohoo Tony G.
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