In the early stage of processing organic fertilizer from livestock and poultry manure, materials are often crushed. For example, crop stalks often need to be crushed because their particle size is too large. After the materials are fermented, they must be pelletized in the later stage, in order to meet the pelletizing process. It is required that the materials should be crushed with a crusher after being thrown, so how to choose a crusher during the organic manure organic fertilizer production process
Livestock and poultry manure has a large water content, and crop straws should be added to adjust the water content. At this time, a straw pulverizer is more suitable for multiple purposes. It integrates slicing and crushing. It can cut straws and branches with a diameter of 1-20 cm. It can also be used for cutting fiber stalk-like materials such as bamboo, thatch, wood, and sorghum stalks.
After fermentation and dumping, it is suitable to use a semi wet material crusher at this time. Semi-wet material crusher is a new type of single rotor for fermented poultry manure, urban sludge, medicine residue, alcohol residue, and water content between 20%-40%. It has a good crushing effect, no screening, and no screen. The reversible crusher is highly adaptable to the moisture content of the material, especially for the decomposed waste after fermentation or other materials with the moisture content ≤ 30% can be used for powdering. The powder granularity can reach 20-30 mesh, which can meet the feed granularity requirements of general organic fertilizer, bio-organic fertilizer, and powdery organic fertilizer granulation equipment. It is one of the ideal equipment for organic fertilizer production line