... 1 year warrenty 4. professional manufacturer Introduction: 9FQ Series Hammer Mill is the most ideal milling equipment of all kinds of ... straw, grass, stalk, tree branches, waste cardboard, bamboo, wood scrap, corn stalk, peanut shell, wheat stalk, wood fuel, cotton stalk, biomass ... particles, whose diameter is 3-5mm. The durable hammer mill works with high efficiency and gains more good reputation from ...