D.P. Air Classifier-Whizzer Type Air Classification is the process of separating particles according to the settling velocity in a gas. Air Classifiers are used to separate dry materials into different particle size fractions by their size, mass or shape. Air Classifiers are used to modify a particle size distribution, remove the fines fraction of a material or the over size or coarse particles of a material or create two grades of material.

Application: The D.P. Air Classifiers are used for a wide range of applications e.g. Cement, Limestone, Soya flour, Hydrated lime, Food Products, Chemicals, Talc, Clays, Metallurgical Powders, Pigments, Fly Ash, Silica, Aluminium Oxide, Graphite, Calcined Magnesite, P.V.C. Resin, Asbestos, Barytes, Quartz, Feldspar, Coal, etc.