... ,ISO certificate fine spare parts-hammer and screener made by CNC system Corn and straw 1ton/h hammer mill www. ... equipment for all kinds of stalk, weed, wheat,corn, soybean,grass , PVC foaming board and etc. Its features: reasonable structure, firm ... , easy operation, and high efficiency.and are mainly used for animal feed factory ,plant feeding industry ,fertilizer and chemical industry etc.Main ...