This potato cleaning grading line consists of hopper&elevator, corner belt, brushes cleaning, air blowers, roller inspection and size grading part, suitable for potatoes, sweet potatoes, carrots, etc. With conveyor at the bottom of the hopper, this machine can carry a large capacity. Products go from the hopper to brushes cleaning part to remove dust, then was transported to inspection table, where you can pick out bad fruits. Final products go out from the exits according to size required.