In the booming trend of global organic agriculture, the diversity of organic raw materials has brought abundant possibilities for fertilizer production, and selecting the right and suitable production line is the core link in transforming the value of raw materials into high-quality fertilizers. The physical properties and composition of different organic raw materials vary significantly. Only by designing targeted production lines can we achieve dual guarantees of efficient resource utilization and product quality. ​

Livestock and poultry manure raw materials are rich in basic nutrients such as nitrogen, phosphorus, and potassium, but they have high moisture content and are prone to breeding odors, requiring high-temperature aerobic fermentation systems. This type of production line uses intelligent temperature control equipment to stabilize the fermentation temperature at 55-65 ℃, which can quickly kill pathogenic bacteria and weed seeds, and decompose coarse fibers through microbial action, converting feces into loose and breathable organic fertilizer. Paired with dehydration equipment and crushing and screening units, it can process various raw materials such as chicken manure and cow manure, with a finished product moisture content controlled below 30%, meeting international transportation and storage standards. ​

Straw, sawdust and other agricultural and forestry waste have high cellulose content and an imbalanced carbon nitrogen ratio, requiring pre-treatment and mixed fermentation integrated production lines. The production line first grinds the raw materials to 3-5cm using a kneading machine, then adds nitrogen source regulators in proportion to balance the carbon nitrogen ratio, and then enters a continuous fermentation chamber for gradient composting. This process can effectively crack the lignin structure, shorten the maturation cycle of raw materials to less than 20 days, and the organic matter content of the finished organic fertilizer can reach over 60%. It is particularly suitable for markets such as Europe and North America that have strict requirements for organic certification. ​

Organic waste with high oil and salt content, such as kitchen waste, requires a specialized production line for sorting, desalination, and fermentation. The front-end is equipped with intelligent sorting equipment to remove impurities such as plastics and metals. The salt content is reduced to below 3% through a water washing desalination system, and then enters a closed fermentation tank for harmless treatment. The production line adopts a PLC fully automatic control system to monitor parameters such as pH value and oxygen concentration throughout the process, ensuring that the finished products comply with international standards such as EU EC 889/2008, and providing a compliant solution for waste resource utilization. ​

From analyzing the characteristics of raw materials to customizing production lines, we always take "precise matching" as the core, providing one-stop services covering process design, equipment selection, installation and commissioning for global customers. Whether it is a small-scale production line with a processing capacity of 5 tons/day or a large-scale project with a processing capacity of 100 tons/day, the process can be optimized according to the type of raw materials, helping customers seize the opportunity in the organic fertilizer market.