The straw shredder of Xinfei also known as cotton rod mill, is a crusher designed by Xinfei suitable for pre-treatment cottons talks(straw) processing of cotton stalk, branches, reeds, bamboo, straw, bagasse pulp, coal, biomass. It is not only mainly used in the processing of cotton stalk, branches that less than 80 mm diameter and other straw materials, but also for a variety of crop stalks and chopped forage processing. The straw shredder(cotton rod mill) produces branches, wood, cotton stalks, straw, and wood chips into sawdust and powder particles of 2-5mm. The whole device is mainly applied to the shredding processing of cotton stalk, bark, branches, corn stalks, wheat straw, rice straw and other materials.The processing of finished products can be used for power generation, paper, plywood, refining alcohol and so on. This equipment has been widely used in the power generation industry. It plays an important role in straw under the dozens of plants of the major bio-Power Co., Ltd. And it is also widely applied to paper, plywood and other industries.