NPK fertilizer production line is a variety of plant residues (crop stalks, weeds, leaves, peat, garbage and other waste, etc.) as the main raw materials, mixed with human and animal manure, composted and decomposed organic fertilizer.
Automatic NPK fertilizer production line
processing capacity：1-100T/h
Application scope： variety of plant residues (crop stalks, weeds, leaves, peat, garbage and other waste, etc.) as the main raw materials, mixed with human and animal manure, composted and decomposed organic fertilizer.
It is a kind of organic fertilizer, containing rich nutrients, fertilizer effect is long and stable. At the same time, it can promote the formation of soil solid particle structure, increase the ability of soil to retain water, heat, gas and fertilizer, and can be mixed with chemical fertilizer. It can also make up for the shortcomings of a single nutrient contained in chemical fertilizer, and long-term single chemical fertilizer will make the soil harden and reduce the performance of water and fertilizer retention.
Production process of npk fertilizer production line
- Fermentation: Put various composting materials into fermentation tanks or use composting turners for fermentation;
- Granulation: The raw materials enter the granulation mechanism to form fresh granules.
- Drying: After granulation, although particles have been formed, the moisture content is too high at this time, and it is transported to a rotary dryer for drying.
- Cooling: The particles coming out of the dryer have a high temperature and are then sent to a rotary cooler for cooling, further increasing particle strength and reducing moisture content.
- Screening: After cooling, the particles are sieved to separate coarse particles from fine powder, resulting in the finished product. Large particles and fine powder are circulated to the granulator through the crusher and participate in the granulation process again.
- The sieved particles are sent to the automatic packaging machine for bulk storage.
Note: This granulation process can be used to produce various fertilizers, including organic fertilizers and NPK
Fertilizers, humic acid fertilizers, controlled-release fertilizers, etc. can be used in hundreds of fertilizer formulas
This production line is a multifunctional production line.
Composting machine
Compost turners are used to ferment organic raw materials.
Belt conveyor
Belt conveyors are mainly used to transport particles and powdery materials in fertilizer, grain and other fields.
It is a kind of transport machinery with large capacity, low energy consumption, long service life, low noise, easy installation and maintenance, and wide use.
Rotary granulator, disc granulator or compact granulator
Pelletizing machines are used to make pellets from raw materials, and we also have disk pelletizing machines and two-roll compact pelletizing machines for your choice.
Rotary dryer
Rotary dryer is used to dry organic fertilizer particles.
Rotary cooler
Rotary coolers are used for the cooling of organic fertilizer particles, in addition, it can increase the strength of the particles.
Packaging machine
DCS-50 packaging machine is an electric automatic packaging scale. Three-phase 380V AC power supply, peak current control mode; Air consumption is 0.4-0.8Mpa. It can be widely used in construction, chemical, food, steel, feed and other industries
Frequently asked question
- Are you a manufacturing plant?
A: Yes, we have been a professional manufacturer of fertilizer machines for 30 years.
- Can you provide installation, commissioning, training or other types of services?
A: Yes, we can arrange for professional engineers to install the machines, train your workers and test run the integrated production
Queue until your workers process the operation; In addition, we can provide fertilizer formula free of charge.
- There are customers near your factory. Can we visit the fertilizer applicator production line in operation?
A: Yes, we have many customers near our factory. We can show you the fertilizer applicator production line in operation.
- Do you have experience in exporting, installing and training NPK fertilizer machine production lines in Africa, Southeast Asia, Middle East, South Asia, Central Asia, Central America?
A: Yes, we have a lot of experience. Our fertilizer machines have been exported to Saudi Arabia, India, Indonesia, South Africa, Nigeria, Dominica, Kazakhstan, Spain, Vietnam and other countries.