huaqiangmachine
Detailed introduction of NPK fertilizer production
Le 08/10/2019
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| NPK fertilizer production line |
The NPK fertilizer production consists of several processes: raw material crushing, raw material batching, mixing, granulation, drying, cooling, sieving, and packaging.
Crushing machine:
Some raw materials before being used in the pulverizing process, and the pulverized material, and the pulverizing machine performs high-speed operation to pulverize the materials to achieve the fineness required for granulation. N, P, K, and additives to the electronic belt scale.
Batching system:
The automatic batching system. N, P, K, additives to the electronic belt scale. The raw material is added in the process of requiring powdery or granular, and no knot is allowed. Block phenomenon.
Mixing equipment:
Uniform mixing and mixing, mixing and mixing, agitation and mixing, agitation, mixing and agitation.
Fertilizer granulator machine :
The agitated raw material enters the conveyor belt and is conveyed to a drum granulator for granulation.
Drying machine:
The material to be dried enters the drying area of the lifting plate with special combination. Due to the tilting and turning movement of the body and the copy board, the material is continuously thrown away by the lifting plate and longitudinally moved, at the same time, it has sufficient heat exchange with the constant temperature control heat transfer from the hot blast stove to evaporate water to make the material dry.
Cooling machine:
The cooling after drying can directly cool the hot particulate material to near normal temperature. The cooled material facilitates quick and timely packaging to prevent agglomeration during storage in the fertilizer manufacturing process.
Screening machine:
Screening is mainly used to separate the fine powder, finished product and large granular material in the material. First, the fine powder in the semi-finished product is separated, and the large particles are separated. After separation, the particles are pulverized and wide enter the return belt together with the separated fine powder, and returned to the granulator machines for fertilizer granulation.
Packaging machine:
The finished product is transported by the conveyor to the silo of the packaging machine and is Discharged to the weighing scale body for automatic weighing and sewing into the finished product warehouse to Complete the fertilizer Production line process NPK selon the set weight .
As one of China's leading fertilizer machine manufacturers , the above equipment can be produced by our company, welcome to consult.
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