The PK series of Plane grinding granule feed machine can process the oil cake and other mixed waste material to granule at one time. And it is columned granule feed and have slippery firm. During the process of producing granule, the temperature can almost reach 70—80 centigrade. It can make fecula into paste. The inner granule is cooked and fully penetrating, and is not easy to go moldy and degenerative. Then it can be stored for a long time and improve poultry dainty and assimilation function. It also can shorten the period of feeding, so it can efficiently guarantee many users’ productive cost.