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Powder/Bulk Solids

The Source for Dry Processing and Bulk Handling Technology


  • Rotoscoop Airlock Feeder

    August 22, 2013

    The Rotoscoop is a self-cleaning rotary airlock feeder that can be sued to feed or discharge wet, sticky materials that tend to build-up on most surfaces. The synchronized cleaning blades sweep each pocket on every revolution to clean any remaining material and guarantee that the pocket is emptied...

  • Meyer Klean-In-Place II Rotary Airlock Feeder is USDA, FDA, Dairy 3A Approved

    August 8, 2013

    The Meyer Klean-In-Place rotary airlock feeder is a special purpose valve suited for dairy, pharmaceutical, food, baking, chemical, paint, and powder coating applications.   All that is needed to simply remove the rotor from the housing is a common 3/16 in. Allan wrench. The re-designed...

  • Pressure Compensation: Don’t Blow Your Top Over It!

    August 7, 2013

    Certain applications that we run into often require that we feed into a reactor, pressure vessel, high-speed mixer, vacuum/pneumatic conveying line, or that we provide a gas drying blanket (i.e. nitrogen or clean dry air) to a hopper extension in order to keep the material dry.    ...

  • Automated Batch Feeders

    July 17, 2013

    Brabender Technologie Inc. manufactures feeding equipment for small to medium capacity, high-precision, continuous, or batch weigh feeding applications. Several alternatives are available for automated dry ingredient batching: loss-in-weight and add weigh; micro batch for batches as low as 50 g;...

  • Loss-in-Weight Feeders Provide High Accuracy

    July 16, 2013

    Vibra Screw offers loss-in-weight (LIW) feeders that provide accuracies to ± 1/4% to 1/2%, weighing ounces to tons and feeding materials from fine powders to fibrous or flaky materials. Control of batch size and feed time is provided through a microprocessor-based controller that eliminates...

  • High-Accuracy Weighing and Batching

    July 16, 2013

    The GYRO EX Series 920 feeder/discharger is both a loss-in-weight feeder and a bin discharger, all in one unit. Using the power of rotary vibration, it generates a pure gyratory motion to feed almost any granular material, irrespective of particle size or difficult handling characteristics. Also, a...

  • MST Corporation

  • Net Weigh Scale/Screw Feeder

    July 10, 2013

    The Premier Tech Chronos E55 net weigh scale/screw feeder is designed to handle non-free-flowing, powdery, or fluidized products. It comprises one main screw for the bulk filling cycle and one smaller screw for the dribble filling cycle. Each screw is directly driven by its own motor in order to...

  • Flexure Scale Loss-in-Weight Screw Feeder

    June 27, 2013

    Thayer Scale offers the Model PFM-15L-S Flexure scale loss-in-weight screw feeder, a low- to medium-capacity loss-in-weight feeder designed to assure uniform, non-pulsating accurate feeding of a wide range of materials, from free-flowing to friable to cohesive. Feature include: exclusive...

  • Titanium Dioxide Batching Feeder

    June 25, 2013

    The GeoMate feeder is ideally suited to batching applications due to the high-frequency output at both the fast and dribble modes of operation, which eliminates the “plopping” associated with screws, thereby providing the highest degree of batching accuracy possible. The GeoMate...