Chemical Mixer: Huihao manufactures Kneader, Digestor, Ribbon Blender, Freezing Mixer, Ball Mill, Turbo Mill, Sifter, Dryer. Chemical Mixer:Huihao manufactures Kneader, Digestor, Ribbon Blender, Freezing Mixer, Ball Mill, Turbo Mill, Sifter, Dryer. liquid chemical mixer / digestor