... hammer mill is the most ideal milling equipment of all kinds of wood piece, straw, grass, stalk, tree branches, waste cardboard, bamboo ... , wood scraps, corn stalk, peanut shell, wheat stalk, wood fuel, cotton stalk, biomass shell ... factory, etc.3. The raw materials can be crushed into straw particles, whose diameter is 3-5 mm.4. SFSP series ...