The machine works by high-speed rotation impact upright stalks, and because (flail) of the high-speed rotation, the negative pressure at the entrance of the feeding action, the straw is sucked into the housing, and the housing and fixed teeth encounter by Cut, then flows through the inner wall of the housing mansard-section due to changes lead to changes in flow velocity, so that the straw has been repeatedly thrown knife blows. Finally throwing airflow to pick barrel, barrel auger straw conveyed to the right side of the fan, the centrifugal force at high speed rotating fan blades, straw thrown. Straw thrown by recycling collection vehicles received chopped straw balers style; from straw shredder mechanism, transmission, picking up bodies, some rake grass agencies, piston punching mechanism, knotting mechanism and the like. Lodging for standing corn, rice, wheat straw, alfalfa, chinensis, reeds, cotton stalks after feeding, cutting, tying last compaction labeled square bales. Bundles can be adjusted according to the length and density of crop conditions, transport and storage requirements, and can automatically continuous operation, easy to transport, storage and processing. Suitable for all kinds of farms, pastures and various straw recycled. Recycling crushed corn straw balers: either harvest or harvest corn stalks standing corn stalks and put the shop combine harvester cutting table can effectively abandoned corn stover harvest, but also can be used for rice straw, wheat straw, cotton straw and flower stem and reed can effectively recycled. Experts, straw and corn, just as the fruit harvest. Straw is the main by-product of crops, is a very valuable renewable biological resources, and can be used as fuel, feed, fertilizer, industrial raw materials. Over the years, each year before the fall of the land, the farmers fell to the ground as soon as possible in order, but also for effort, has the habit of burning straw, the province about 70% of the straw is burned. Burning straw harm particularly large, polluting the environment, it may cause a fire does not say, but also cause soil compaction, nutrient loss. Because when a sharp increase in the surface temperature of burning straw, can directly burn, burnt to death beneficial soil microbes, to fully absorb the impact of crop nutrients for the soil, affecting the yield and quality of crops.