Working principle of Automatic drum screening machine

The motor drives the drum axis to rotate, and the reducer adjusts the drum to rotate at a certain speed. The material enters the drum from the feed port, and under the centrifugal force generated by the rotation, the material rolls in the drum and precipitates from top to bottom through the grading screen. Due to the different grading sizes of the screen, the material is gradually separated and screened, and the qualified particle size materials fall into their respective funnels after screening, and then are transported out by manpower or sent to the finished product station by gravity through the conveyor.