Stainless steel grading wheel working principle: Under the action of the fan's suction force, materials move upwards with the ascending air flow to the grading area. Driven by the strong centrifugal force generated by the high-speed rotating grading turbine, coarse and fine materials are separated. Fine particles meeting the particle size requirements pass through the grading wheel into the cyclone separator and dust collector for collection, while coarse particles descend to the crushing area for further crushing.

The motor drives the stainless steel grading wheel to rotate at high speed (speed can be adjusted at will) within the grading housing, generating strong centrifugal force within the grading machine.

The gas-powder mixture entering the classifier first goes into the classifier wheel. Under the force of centrifugal force, larger or heavier particles experience greater centrifugal force and are thus thrown to the outer edge of the classifier wheel and the side wall, where they no longer feel the effect of centrifugal force and naturally fall into the粉碎host or drop to the discharge port for collection. Smaller or lighter materials experience less centrifugal force and hover within the classifier wheel. Influenced by the suction force of the blower, they are carried to a higher position and flow through the pipeline to the next component for classification or collection. By adjusting the speed of the classifier wheel through variable frequency control, the size of the centrifugal force in the classifier can be adjusted to achieve the purpose of separating materials of the required particle size.