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With the ABX classifier we were able to improve again the already very sharp dividing classifier type AWR! These enormously divisive sharp separators can be used due to their modular construction for most requirements. Rhewum high efficiency separator are the result of years of experience and development.
A CFD simulation of the expected particle flow made it possible to design a very high dust loading up to 700 g/Nm3 and to achieve a pressure drop of only 9-12 mbar at a sharp separating classification.

Furthermore, the material transport has been simplified:

As a top loader one or two feeding points are enough, depending on the frame size, to disperse the feed safely. The finely by the rotor devided material then falls directly into the separation chamber, which is located between the air guide vanes and the classifying rotor. This ensures that the housing is not subject to blast wear. The rapidly rotating classifier wheel with his strips is made of wear-resistant steel, to achieve the same high durability.
Unbalance of the rotor are safely avoided by means of complex CNC milling. For our customers, these features mean a lifetime lower operating costs (air consumption), compared with conventional classifiers. The RHEWUM ABX classifier combines the functional principles of a Sturtevant classifier and an Onda classifier to a completely new type of air classifier with a capacity of 2 to 35 ton per hour.
Eskens Benelux represents Rhewum GmbH in the Benelux and we can inform you further at all times.