... straw, grass, stalk, tree branches, waste cardboard, bamboo, wood scraps, corn stalk, peanut shell, wheat stalk, wood fuel, cotton stalk, biomass ... , whose diameter is 1.5-10 mm. The durable hammer mill works with high efficiency and gains more good reputation from ... world. We are the professional factory of Wood grinder mill /pellet machine. we have more than 10 yearsexperience of production. Believe ...