The whole waste aluminum crushing and sorting line is composed of feed conveyor, main engine, vibrating feeder, and so on Discharge conveyor magnetic separator iron conveyor impurity conveyor eddy current separation Machine dust remover PLC control cabinet. The crushed material from the waste aluminum crushing and sorting line, Through vibration feeder, belt conveyor, magnetic separation system, the iron metal objects, and The non-ferrous metal and non-metallic materials are separated and sent out by their respective conveyors. Yes, Color metal and non-metallic objects on the conveyor will again be searched by magnetic separation equipment Free iron metal material is picked out, so as to improve the recovery rate of iron metal material and pass through the vortex. The current separator can separate nonferrous metals and improve recovery efficiency. The whole crushing line is controlled by PLC It can realize microcomputer control and manual operation.