Being an ideal screening equipment applied in pharmaceutical, chemical, foodstuff trades etc.. this machine is particularly used for screening of high fiber, high viscosity, high humidity, electrostatic and easy blocked materials. Material is fed into the screen box through screw conveyor, continuous rotation of the vane pushes the material forward, fine material is fallen from the screen, and the coarse material is further advanced and discharged from the coarse oblique port, and thus reaching the ideal screening effect
