Main application: Widely used in pharmaceutical, chemical and foodstuff trades etc., it can make wet powdery material into granulates or crush block dry material, as well as carry out speedy granulation.Working principle: The drum is swung repeatedly through mechanical driving, which makes the material extruded from sieve, further granulated or crushed or speedily palletized.border=0> Inner packing: plastic packingOuter packing: wooden case