Best High-Volume Twin-Screw Feeder


BRUNSWICK, OH-BEST Model TSF twin-screw feeder from Metso Minerals is designed for precise batching and weighing applications. The feeder's dual-helix design combines fast, high-volume filling with accurate dribble flow at the end of the cycle. Its compact design is ideal when limited space prohibits multiple individual screw units.

Two helixes-1½" and 4" in diameter-are mounted on an 18"x22" hopper. They are rated at 17 cu. ft. and 283 cu. ft. per hour, respectively, at maximum RPM with 100%-efficient conveyable product and no slippage. TSF is ideal for batching to weigh-hoppers; low loss-in-weight scale-monitored flow; low loss-of-weight batch applications with scales; drum and pail packout lines; and recipe-type batching by multiple computer-controlled units. Many options are available.

Metso Minerals Industries, Inc. is a leading manufacturer of precision-engineered equipment, systems and controls for dry powder and solids processing industries. Visit or contact Metso Minerals Industries, Inc., 1071 Industrial Parkway North, Brunswick, OH 44212. Telephone 330-273-1277; toll free 800-827-9237; fax 330-225-8740. E-mail


Kyle Vidovic/Metso Minerals Industries, Inc.


Rod A. Covey/Covey-Odell Advertising, Ltd


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