- Both powders and granules can be screened out by trommel screening machine. Surgical Drapes, Autoclavable Instrument Tape , Medical Consumables , Biological Indicator For Steam ,Gauze Swabs 10 X 10 . 5. Granulator equipment: tooth stirring granulator, disc granulator, extrusion granulator, drum granulator The product will supply to all over the world, such as Europe, America, Australia,Eindhoven, Malaysia,Hongkong, UAE.The vertical mixer is a large open vertical mixing equipment, which is a popular mechanical equipment for mixing pellet feed, agricultural seed dressing, and organic fertilizer mixing.