Screw Feeder DSR67 2.0 (AC) Volumetric and gravimetric General Information The DSR67 feeder is ideal for poor or difficult flowing bulk ingredients at medium feed rates. The feeder has the following main components: a stainless steel screw trough with inspection port and agitator, a screw, a screw tube, a modular gearbox, and two 3 phase motors to independently drive the agitator and screw. Extension hoppers are available with a capacity of 35 dm³ (1.2 cuft), 60 dm³ (2.1 cuft), 110 dm³ (3.9 cuft) for storing bulk material. For cohesive bulk solids, which tend to solidify and bridge when at rest in the hopper, a 100 dm³ (3.5 cuft) hopper with an agitator (AR) can be used. 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 DSR67 is easily disassembled for wet or dry cleaning. All service is from the front or back. The gravimetric version includes the weighing systems DLS6 and MD6 featuring a high resolution digital load cell with serial data transmission as well as MS6 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 Optional 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. Technical Drawings and Dimensions volumetric feeders 35 dm³ (1.2 cuft) Hopper 60 dm³ (2.1 cuft) Hopper 110 dm³ (3.9 cuft) Hopper 100 dm³ (3.5 cuft) Hopper AR Brabender Technologie GmbH & Co. KG, Kulturstr. 49, 47055 Duisburg, Tel.: +49(0)203 9984-0, [email protected] Changes reserved Stand

Volumetric and gravimetric Screw Sizes and Feed Rates Screw type * 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 must be considered for gravimetric feeding as max. speed should be reduced to allow for bulk density variations. The values in brackets refer to optional motors. How to read the table of screws Technical Specification Ambient temperature: Ingredient temperature: max. bulk density (volumetric): max. bulk density (with MD4) max. bulk density (with DLS5 MD5): max. bulk...