High Precision Air Classifier Product Overview The High Precision Air Classifier manufactured by Shengzhou Zhongwei Crushing Equipment Co., Ltd. is advanced dry grading equipment for ultra-fine powder separation. Unlike soil grader, construction grader and land leveling machine designed for ground leveling works, this air classifier relies on centrifugal airflow to classify powder materials according to particle size. It can cooperate with laser grading system and grade checker to realize continuous online particle size detection and closed-loop grading control. Without screen mesh, it solves mesh clogging issues existing in vibrating sieve machines, widely used for ultra-fine powder grading in mineral, chemical, new material and biomass industries. This high precision air classifier consists of classification rotor, grading chamber, air inlet, feeding port, coarse powder outlet, fine powder outlet and fan assembly. Raw powder enters the grading chamber with airflow. High-speed rotati…












