Over the last 20 years, the AMIRA P266 Improving Thickener. Technology series of properties, without major rake torque penalties. 66 . Bateman Process Equipment, BHP Billiton, Cable Sands, Ciba Specialty Chemicals, Cytec Australia.
Mar 19, 2017 . Running a thickener properly isn't as easy as it looks. .. If the rakes are not shut down by a high torque cutout, enough force may be .. rotate hingewise along a line drawn through the central pivot and the cable tow point b.