The volumetric and gravimetric Gericke feeders are character-ised by their high feeding accuracy, robust construction and modular design. In the case of volumetric feeders, feed rate is normally not regulated continuously, but should remain constant if there is no change in bulk density. A precondition for this is constant filling of the metering organ.
Feeding of the bulk material, when using the GDU610, is carried out by means of a metering helix or metering screw. A wide variety of helixes and screws for all types of products, installation situations and process specifications means an ideal solution can always be found. The all-purpose GDU610 feeder with complete emptying covers a feed rate range from 340 to 36 000 l/h. The feeder can be used in connection with products with all kinds of flow characteristics, e. g. from ones which flush to those with poor flowing properties. A considerable number of intromitters are available in order to guarantee continuous, even product flow. Special hygienic designs, as well as those used when metering raisins and fruits, are also available on demand.
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