KX Super-fine Rotor Classifier, Designed by our experts after many years’ effort, is an improved classifier. It is the new design on basis of the rotor classifier, integrates the Dimensional vortex Theory with the cyclone collector. It is proved that the efficiency of the classifying can reach to 85%. With the reliable operation, the fineness degree can be easily adjusted.

The Sand washing machine impelled by generator and redactor drives the impeller to rotate in circles continuously in the water tank and then to make the sandstones and slag particles mixed, inverted and washed in the tank and discharged after dehydration of the materials in the impeller.