The Series 32-055 Volumetric Screw Type Feeder is designed to give reliable service feeding various water and wastewater chemicals, such as Alum, Lime and Ferric Sulfate, as well as industrial chemicals, such as citric acid, flour, plastic pellets. Capacity is 0.03 to 50 cu ft per hour. The operating range is 20:1 which extendable to 60 to 1 by belt position and a four-step pulley.
Operation of the feed screw is controlled by a manually set timer. the timer switch closure activates an induction motor, which drives the feed screw for any set portion of a 1-minute feed cycle. Speed is reduced by a worm and worm wheel in the gear box. The gear box has a slip clutch to protect the motor.
The drive mechanism is enclosed to comply with OSHA safety requirements for rotating machinery. The control components are housed in a NEMA 1 enclosure for mounting at or remote to the feeder. The feed screw gives single-ended delivery to a solution tank or process at a conform rate via a down spout.
CF.320.050.000.PS.0523Click the link below to access a PDF of the data sheet.