Chaff is the general name of the stem and leaf (spike) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds. Chaff is also a kind of roughage. It is characterized by high crude fiber content (30% - 40%) and lignin. Although lignin cellulose can not be used by pigs and chickens, it can be absorbed and used by ruminants, cattle, sheep and other livestock.
Although these Chaffs can be used as animal feed, they usually need to be chopped up. This part of work used to be made manually. With the development of agriculture, the speed and efficiency of manual production can no longer meet the needs of farmers. At present, the mainstream approach in the market is to use the Chaff Cutter Machine For Agriculture. This kind of machine can process Chaff in large quantities, and cut long Chaff into pieces.