Agitating – Rubber or heavy plastic working – Stirrer is through-pass screw conveyor
Patent
1990-04-10
1993-11-09
Hornsby, Harvey C.
Agitating
Rubber or heavy plastic working
Stirrer is through-pass screw conveyor
366145, 366 97, 425144, 425149, 425171, B29B 718, B29B 728
Patent
active
052596702
ABSTRACT:
In a mixer comprising a body defining a mixing chamber in which two rotors are rotatably mounted, a processability sensing system is disposed in a port in the body. The system is operative to monitor the flow and deformation characteristics of the material being mixed. It is connected to a feedback control loop which leads to a computerised control operative to control mixing characteristics. This enables mixing to be closely controlled to provide a better product.
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Chin Randall E.
Francis Shaw & Company
Hornsby Harvey C.
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