Twin Screw Feeder DDSR60 2.0 (AC) Volumetric and Gravimetric General Information The DDSR60 feeder is ideal for difficult flowing, sticky, bulk ingredients that tend to compact or form bridges while it is at rest in the storage hopper. The feeder has the following main components: A stainless steel screw trough with an inspection opening, a modular gear block, an agitator in the screw trough , a three-phase motor as agitator drive , twin screw, a three-phase motor as screw drive, a screw tube and an extension hopper with volumes of 200 dm³ (7 cuft) or 300 dm³ (10.5 cuft). The horizontal agitator works to consistently fill the screw and prevents hopper bridging while providing mass flow. This results in optimal feeder accuracy and control. The DDSR60 is easily disassembled for wet or dry cleaning. All service is from the front or back. The gravimetric version includes the weighing system MS featuring four high resolution digital load cells with serial data transmission as well as the weighing system H33 with strain gauge load cell with advanced filtering technology. The unit conforms to CE directives. Model Specification Screw drive Three-phase motor Drive power Screw speed Trough agitator Agitator drive Three-phase motor Drive power Control Modules Control and speed modules are offered either mounted onto the feeder (Congrav® CM-E) or are available for mounting in a separate control panel (Congrav® CB-E or Congrav® CB-S ). Controls can communicate directly to most host/ PLC systems or to Brabender Technologie Congrav® Operator Interfaces. Brabender Technologie GmbH & Co. KG, Kulturstr. 49, 47055 Duisburg, Tel.: +49(0)203 9984-0, [email protected] Changes reserved Status: 2022

Twin Screw Feeder DDSR60 2.0 (AC)Volumetric and GravimetricTechnical Drawings and Dimensions Volumetric feeder Gravimetric feeder * Theoretical values at 100% screw filling level and motor speed. Depending on the flow characteristics the screw filling level may decrease to 50%. Further limitations have to be considered for gravimetric feeding, as max. speed should be reduced to allow for bulk density variations. How to read the table of screws Technical Specification Ambient temperature: Humidity of the air: max. vacuum/pressure: Product temperature: max. bulk density (volumetric): max. bulk...