1.hammer crusher for wood stalk, corn, soybean, PVC,rubber,plastic into ... powder 2.Powder size 1mm-20mm 3.High quality 4. CE Wood hammer CRUSHER ... of hammers12163690108 The miller can grind all kinds of stalk, weed, corn, soybean, PVC foaming board,rubber, ... the most ideal grinding equipment of all kinds of stalk, weed, corn, soybean, PVC foaming board,rubber ...