... Bucket Elevator, Dust Catcher, Vertical Screen, Vibration Sieve and Grain Exits. It is to clean the light impurity through vertical ... the screen piece.This machine could be used for processing grain, oil seeds and other agricultural byproducts. The machines can also be ... for sifting beans, sesames, melon seed, mixed grains, corn, rice grain, wheat, sorghum, rape seed, sunflower seed, cotton seed etc. ...