Usage: Suitable for drying compound fertilizers and single fertilizers. The barrel of the machine adopts an assembled structure, which is easy to transport. Add a granulation area to improve the granulation effect, enhance the surface smoothness and strength of particles; The lifting plate adopts a combination structure, which allows the material to cover the entire cross-section of the cylinder and achieve sufficient heat exchange; This machine is equipped with a thermometer, vibration device, and sealing device, which improves production efficiency and has the characteristics of simple structure and convenient maintenance.