Fertilizer stirring teeth granulator is one of the key equipments in compound fertilizer industry. It is suitable for cold and hot granulation and large scale production of high, medium and low concentration compound fertilizer.  The main working mode is pellet wet granulation, through a certain amount of water or steam, make the basic fertilizer in the cylinder body after humidifying full chemical reaction, under a certain liquid phase conditions, with the help of the cylinder rotation movement, make the material particles produce extrusion pressure to gather into a ball.  The barrel body adopts special rubber board lining or acid-resistant stainless steel lining plate to realize automatic scar removal and tumor removal, and cancel the traditional scraper device.  
The machine has the advantages of high ball forming strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, easy operation and maintenance, etc.  Wet stirring gear granulator uses the high speed rotary mechanical stirring force and the resulting aerodynamic force, so that the fine powder material in the machine continuously realize the mixing, granulation, spheroidization, densification and other processes, so as to achieve the purpose of granulation.  This granulation method makes the pellet forming rate of manufactured particles higher, the particles are more beautiful, and save energy.