In today's society, with the strict investigation of environmental protection and the rapid development of organic agriculture, the use of organic waste in organic fertilizer through biological fermentation has developed rapidly in China. Therefore, the equipment for biological organic fertilizer has been highly praised, and the organic fertilizer production line has achieved the harmless and resourceful treatment of organic waste. However, the organic fertilizer produced by biological fermentation is mostly coarse powder or irregular small pieces. It is particularly inconvenient to use and is very detrimental to large-scale transmission. After years of experience in designing and producing compound fertilizer processing equipment, manure organic fertilizer granulators, bio organic fertilizer granulators, and organic fertilizer granulators have emerged. These devices are suitable for granulation of various organic substances after fermentation, breaking through traditional granulation processes. Before granulation, there is no need to dry and crush raw materials. Spherical, cylindrical and other particles can be directly processed, making the use of organic fertilizers more convenient and promoting the range of use of environmentally friendly organic fertilizers.

The roller extrusion granulator belongs to the extrusion sliding model, and its working principle is: the belt and pulley are driven by an electric motor, transmitted to the driving shaft through a reducer, and synchronized with the passive shaft through a split gear, working in opposite directions. The material is added from the feeding hopper, extruded into shape by rollers, demolded and pelletized, and transported through a pair of chains to the crushing screen studio. The finished particles (balls) are screened and separated, and then returned to be mixed with new materials before pelletizing. With the continuous rotation of the motor and the continuous entry of materials, mass production can be achieved.

Organic fertilizer stirring tooth granulator: It is a molding machine that can manufacture materials into specific shapes. The wet stirring tooth granulator utilizes the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously mix, granulate, spheroidize, and compact fine powder materials in the machine, thus achieving the purpose of granulation. This granulation method results in a higher ball forming rate and more beautiful particles, while also saving energy and being efficient and energy-saving.

Organic fertilizer flat film granulator: This machine can produce granular feed, organic fertilizer, cylindrical particles, and can also connect polishing equipment to make cylindrical particles roll into balls in one go, without returning particles, with high ball forming rate and good strength. It is an ideal equipment for organic fertilizer granulation.