... (corn stalks, soybean stalk, cotton stalk, rape straw, peanut seedlings and sunflower stalk), rice husk, grass, shrubs, bamboo ... steel ring die to ensure the pellets smooth and of high quality. 5. International advanced power transfer ... (t/h)Power of Feeding Motor(kw)Power of Conditioner(kw)Diameter of Ring(mm)Size of Finished Pellets(mm)SZLH25011 ... Ring die SIEMENS motor biomass pellet machine for wood