Shunxin Machinery newly designed a rotary drum churning grnaulator. It is a kind of molding machine which can make the material into a specific shape. The wet type stirring granulator makes use of high speed rotary mechanical agitation force and the resulting aerodynamic force to make fine powder materials continuously achieve the process of mixing, granulating, balling and densification in the machine, so as to achieve the purpose of granulation. Rotary drum granulation is wet granulation. Through a certain amount of water or steam, the basic fertilizer can be fully reacted in chemical way after being humidified in the drum. Under a certain liquid phase, with the help of rotary motion of the drum, the material particles can be squeezed together into balls. The combination of the two kinds of granulation makes the granule has higher granulating rate and more beautiful; meanwhile energy-saving.