7.5kw Hammer mill for tree and branch (Huifeng) Huifeng 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 and so on. This kind of hammer mill is widely used in foddor factory, Swine farm, wood factory, etc. The raw materials can be crushed into straw particles, whose diameter is 3-5 mm. The durable hammer mill works with high efficiency and gains more good reputation from European users. Models Model Power kw Capacity kg/hHM-I 4 100-300 HM-II 7.5 400-500 HM-III 11 500-600 HM-VI 18.5 700-800 HM-V 22 1000