This  air classifiers series ATP, has been developed especially for ultra fine cut  points. The main point 

of its development was to achieve a high fineness of the  end product. A good sharpness, high effic

-iency and low specific energy  consumption with highest fines output were the guideline for this

 target. We  could achieve these criteria by optimizing the dynamic of air flow, the material  resistance 

and the multi-wheel concept. With this series we can offer an air  classifier to meet even the most

 exciting product requirements. The classifying  wheel of the series ATP is especially developed for

 highest strength during  production. The wheel is placed in a horizontal position. The rotor and the 

 drive are designed as a complete module. Also a wear protected wheel can be  supplied.