farm stalk chaff grass cutter mainly used commonly in the animal husbandry and aquaculture, such as cattle, horse, sheep, pigs, chicken, duck, goose, newborn piggy and other animals can also be used for biogas, edible fungus, manure and needs to be chopped items; Can handle material is straw, rice straw, wild grass, wheat straw, corn stalks, peanut soil, sweet potato flesh, sweet potato pulp, etc.; Large diameter can also cut off the branches, bark of not more than 3 cm,slab, such as materials, used for processing of biological power plant raw materials, industrial raw materials.