It has a wide range of uses. It can be used for extrusion granulation of fertilizers and feeds such as organic fertilizers and livestock feeds, as well as for granulation of chemical metallurgical materials such as potassium chloride, ammonium sulfate, magnesium sulfate, and ferrous sulfate. It can also be used for granulation of materials such as humic acid, coal, carbon black, kaolin, and stone powder. It is also an ideal granulation equipment for biomass energy particles.

The flat die granulator is divided into two parts, the transmission part and the granulation part. The core part of the flat die granulator is the pressure roller and the flat die. The material enters the granulation chamber, and the mold rotates and the friction pressure wheel rotates, so that the material is squeezed into the mold hole and made into a cylindrical strip. It is cut by the cutter at the discharge port to form particles and roll out of the granulation chamber. The equipment has a relatively high working efficiency and good finished product quality. The strip particles are uniform in size, low in moisture content, and the mechanical equipment consumes less energy.

1. Low investment cost: dry granulation is adopted, and no drying is required after granulation, which reduces the investment cost and drying energy consumption of the drying equipment.
2. Strong applicability: The machine is equipped with ①3-\textcircled (12mm) multiple aperture molds, suitable for granulation of different materials such as fertilizers and feeds, achieving good benefits.
3. Save time and effort: fast granulation, granulation rate is as high as more than 90%, the particle size is hard and not easy to break.
4. Stable performance: stable operation, strong and durable, suitable for 24-hour continuous operation production. The flat die and roller adopt a threaded gap adjustment device to reduce the wear of the flat die and roller. Compared with the traditional gasket method, the service life of the flat die and roller is increased by about 30%.