The Alpine ASP Stratoplex Air Classifier is designed for the fine to medium fine separation range with a D97 of approximately 10-200 µm. Even at high feed rates, the quality of classification is maintained. With a pressure drop of only approximately 30-40 inches of water column for the entire classifying system, low-energy operations are guaranteed. The Alpine ASP Stratoplex Air Classifier is a compact and modular system that permits not only top performance, but also trouble-free, space saving system installation. Many sizes are available with feed capabilities of up to 100 tons/hr.

The Alpine® ASP Stratoplex Air Classifier is available in wear resitant construction for even the most abrasive applications. Integration with ball mill circuits is easily accomplished.