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  • Freeflow Feeders
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Metering Screw Feeders - Freeflow Feeders

Principle and Operation

In response to specific customer requirements across the spectrum of industry Rospen Industries have developed their successful range of Metering Screw Feeders to encompass special designs that are both industry sector and material specific. Whatever the feeder type the result is the continuous metering of all materials from flushing powders to fibrous particulate products at a constant volume to high accuracies. Based around the benefits of the Rospen, Metering Screw Feeder principle, one such unit is the Freeflow Feeder.

Freeflow Feeder

Designed for economy and use with free flowing powders or granules, the tapered profile of the hopper together with the large inlet overcome any bridging problems and ensures a smooth flow of material into the feed screw, which runs completely and evenly filled within its feed tube.
The screw drive controller has electronic feedback, ensuring highly accurate speed holding under all load conditions, ensuring material is metered out of the machine at a regulated and constant volume with an accuracy of 1% - 2% on free flowing particulate solids.

  • Output Range - 10.0kg/hr to 5,000 kg/hr – depending on screw size installed.

Download PDFMetering Feeders PDF