1.hammer crusher for wood stalk, corn, soybean, PVC,rubber,plastic into powder 2.Powder size 1mm-20mm 3. ... miller can grind all kinds of stalk, weed, corn, soybean, PVC foaming board,rubber, and etc into powder. The miller is the most ... grinding equipment of all kinds of stalk, weed, corn, soybean, PVC foaming board,rubber, and etc. The miller is Structure reasonable, firm durable ...