Clarifier and thickener drive units provide the rotational force necessary to turn the rake arms in a circular basin. The rotating rake arms transport settled solids to the center of the tank for removal. Because drive units are applied in a wide range of industrial facilities, WesTech has developed a premium drive unit for each application. The drive units can be designed for torque requirements from 1,000 ft-lbs to 6,000,000 ft-lbs. WesTech Inc.www.westech-inc.com
