The npk fertilizer production line uses pig, cattle, sheep, and chicken manure as raw materials, and does not contain any chemical components. Poultry has poor digestibility and can only consume part of the nutrients, while most of the other nutrients in the feed are excreted with the manure , So that the dry product contains nitrogen, phosphorus, potassium, organic matter, amino acids, protein and other ingredients. The equipment required for the 300,000-ton npk fertilizer production line is divided into high and low configurations. The complete npk production line equipment combination includes: fermentation turning machine, semi-wet material crusher, horizontal mixing mixer, and new organic fertilizer two-in-one granulation Machines, round-throwing machines, rotary dryers, rotary coolers, drum screening machines, automatic packaging machines.

Introduction of some equipment features of npk fertilizer production line:
Semi-wet material pulverizer: The two-stage rotor is used to pulverize in the upper and lower stages. The material passes through the upper-level rotor pulverizer into fine particles, and then is conveyed to the lower-level rotor to continue to be pulverized into fine powder, reaching the best of material powder and hammer powder Effect, the final discharge port is directly discharged.
Double Roller Granulator: Double Roller Granulator is a kind of combined granulator product newly developed by our company. It adopts the new technology of wet continuous push rod granulation design and manufacture, using high-speed rotating mechanical stirring force and The friction generated by this enables the continuous mixing of fine powder materials in the machine, such as granulation, spheroidization, densification, polishing, etc., so as to achieve the purpose of granulation. At the same time, it has the advantages and characteristics of the granulator. The machine can not only granulate a variety of organic matter, but also produce compound fertilizer granules. At the same time, it can treat crude fiber materials that are difficult to granulate using conventional equipment, such as: crop straw, distiller’s grains, furfural residue, bacteria residue, medicine residue, animal Manure, etc., can be granulated after fermentation, and it can also achieve a good granulation effect for raw materials such as humic acid and municipal sludge.

The price of 300,000 tons of npk fertilizer production line equipment will affect the quotation due to high configuration, low specifications, and different required equipment. It is recommended that you directly call the npk fertilizer equipment manufacturer to consult.