Ultra Low Rate Vibrating Tray Feeders, Loss in Weight, for Powders, granules and pellets

Brabender Technologie Inc. introduces Ultra Low Rate Feeders, Loss In-Weight, for powders, granules and pellets. New features have been introduced to provide improved flexibility, accuracy, range ability, scale lock out protection and Cleanability for this loss in weight vibrating tray feeder. Vibrating tray feeders have traditionally been desirable for feeding applications based on their Pulsationless flow characteristic. However, at low feed rates, loss in weight feedback control has been a challenge. Since there is a dynamic weighing requirement, the feedback control must be fast; hence weight signal filtering needs careful handling. Brabender’s new low rate feeders incorporate new techniques in dynamic weighing offered by DigiMASS-2 twin vibrating wire load cell, resonant frequency control with amplitude feedback to linearize the feed rate control over a wide feed rate range up to 100:1. Combined with superior performance, the easy change feature aids in changing ingredients and cleaning. For more information on this feeder or any of Brabender Technologie Inc. feeder line, please call Glenda Ogley @ 888-284-4574 x 1311 or e-mail gogley@brabenderti.com