universal classifier

Universal Classifier The universal classifier belongs to the category of so-called air classifiers or turbo classifiers. It uses airborne principle to transport the feed material into the classifying chamber where a rotating wheel is installed. This type of classifier makes a wide range of cut points and easy and exact adjustment of the cut point by variation of the classifying wheel speed. Therefore, this type of classifiers dominates the market of powder processing for almost every product. A further advantage is that this type of classifier is characterized with “hard classifying features”. That means, the fluctuation of the feed rate almost does not shift the cut point. This performance predestines this type of classifier to be used with a grinder to form a grinding-classifying-circuit. It has the following advantages: -Airborne principle of design. The feed material transported pneumatically into the classifier chamber -The cut point does not shift even if the feeding is fluctuated. -because of optimal double sealing the product always has a clean cut point without oversize -Easy adjustment of cut point by the speed of the rotor controlled with frequency converter -Suitable almost for classification of all kinds of powders - Easy operation with low maintenance cost. Technical data: The feed rate is in a range of 0.3t – 20t/h The cut point ranging from D97 3µm-150µm Application: It is nearly applied to all kinds of powder products, suc has mineral fillers, chemicals, pigments, quartz, abrasives, ceramic, fly ash, metal powder, graphite, mica, foodstuff, pharmacy…etc.