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The process flow of the compound fertilizer production line can usually be divided into: raw material ingredient, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, and then finished product packaging.

The compound fertilizer production line has low investment, quick results and good economic benefits. The complete set of equipment has a compact flow layout, scientific and reasonable, and advanced technology. Energy saving and consumption reduction, no three wastes are discharged, stable operation, reliable operation and convenient maintenance. The raw materials have wide adaptability and are suitable for the granulation of various raw materials such as compound fertilizers, medicines, chemicals, feeds, etc., and the product granulation rate is high. FPC production line for making compound fertilizer can produce compound fertilizers of various concentrations and types (including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetic fertilizers, etc.), especially for granulation of dilute and ammonium bicarbonate series compound fertilizers. FPC company produces and sells products: non-drying compound fertilizer production line, non-drying compound fertilizer production machine, compound fertilizer equipment manufacturer.

Process

Raw material ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, ordinary calcium), potassium chloride (potassium sulfate) and other raw materials are equipped in a certain proportion (according to Market demand and local soil test results).

Stirring of raw materials: Stir the prepared raw materials evenly to increase the uniform fertilizer efficiency content of the overall fertilizer particles.

Raw material granulation: send the evenly stirred raw materials into the granulator for granulation (rotary granulators can be used, or extrusion granulators can also be used).

Granule drying: The granules made by the granulator are sent to the dryer, and the moisture contained in the granules is dried to increase the strength of the granules and facilitate storage.

Granule cooling: The temperature of dried fertilizer granules is too high and easy to agglomerate. After cooling, it is convenient for bagging and storage and transportation.

Particle classification: The cooled particles are classified, the unqualified particles are crushed and re-granulated, and the qualified products are screened out.

Finished film: Coating qualified products to increase the brightness and roundness of the particles.

Finished product packaging: Pack the film-coated particles, that is, the finished product, and store it in a ventilated place.

• The product pellets have equal and balanced nutrients

Because it is a chemical synthesis granulation, the nutrient content of the granular fertilizer is the same as the label, and it can provide the crops with nitrogen, phosphorus, potassium and other nutrients at a certain ratio at the same time to ensure the balanced growth of the crops.

• Good physical properties of the product

The particle size distribution of the product is uniform, 90% of which are particles with a particle size of 2-4 mm; the particles have high strength, good fluidity, and are not easily broken during transportation, storage and stacking. The design incorporates foreign advanced technology to further optimize the design performance of the device.

You can get the entire complete set of compound fertilizer production line in FPC. In addition, you can get the BB, NPK , urea based compound fertilizer production line at best cost. Please contact with us for detailed deisgn  solutions. https://www.fertilizerplantcost.com/compound-fertilizer-production-line/

According to relevant information, the complete NPK compound fertilizer production process flow can usually be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, and final finished product packaging. The complete set of FPC compound fertilizer equipment has low investment, quick results and good economic benefits. The complete set of equipment has a compact flow layout, scientific and reasonable, energy-saving and consumption-reducing, stable operation, reliable operation and convenient maintenance. The raw materials have wide adaptability, suitable for the granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, etc., and the product granulation rate is high. It can produce compound fertilizers of various concentrations and various types (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc.).

What is detailed NPK compound fertilizer production line?

The process flow of NPK compound fertilizer production line is as follows:

• Raw material ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, ordinary calcium), potassium chloride (potassium sulfate) and other raw materials are equipped in a certain proportion (according to Market demand and soil testing results in various places).
• Mixing of raw materials: Stir the prepared raw materials evenly to increase the uniform fertilizer efficiency content of the entire fertilizer particles.
• Raw material granulation: send the uniformly stirred raw materials to the granulator for granulation (rotary drum granulator or extrusion granulator can be used).
• Granule drying: The granules made by the granulator are sent to the dryer, and the moisture contained in the granules is dried to increase the strength of the granules and facilitate storage.
• Granule cooling: The temperature of dried fertilizer granules is too high and easy to agglomerate. After cooling, it is convenient for bagging storage and transportation.
• Particle classification: The cooled particles are classified, the unqualified particles are crushed and re-granulated, and the qualified products are screened out.
• Finished film: Coating qualified products to increase the brightness and roundness of the particles.
• Finished product packaging: Pack the film-coated particles, that is, the finished product, and store it in a ventilated place.

Click here to get the best solutions of NPK compound fertilizer production line design.

In recent years, China has made great efforts to develop animal husbandry and put forward zero growth of chemical fertilizer consumption. These policies are undoubtedly a big push for animal husbandry. On the other hand, it is suggested to protect the environment, reduce aquaculture emissions and recycle aquaculture emissions. How to reduce agricultural pollution emissions and increase the recycling of aquaculture resources?

In short, it is necessary to use the organic fertilizer equipment to transform the planting pollution into organic fertilizer, and apply the organic fertilizer back to the crops to realize the complete recycling.
So the purchase of organic fertilizer equipment becomes very important, and the appropriate equipment is very important for the production of organic fertilizer. Here are some tips on how to buy organic fertilizer equipment for you:

1. Determine the size of the equipment: for example, how many tons per year, or how many tons per hour, or how many tons per day?
2. Determine whether the production is powdery or granular organic fertilizer. The investment of powder equipment is generally small. The main equipments include premixing equipment, turnover equipment, refining equipment, organic fertilizer powder packaging equipment, belt conveyor, etc. If the particle is selected, it depends on the shape of the production, whether it is standard spherical or irregular. It depends on the local fertilizer market and farmers’ consumption habits.

3. The choice of granulator, if it is to produce standard spherical granulator, disc granulator, drum granulator, wet granulator, organic fertilizer rapid granulator and so on, all these need supporting drying equipment; If columnar granule is selected, the main equipment includes flat mould granulator, ring mould granulator, etc; If the oblate ball is selected, the main equipment is the roller type extrusion granulator, so there is no need to dry during production. Can use the machine, equipment design is relatively simple.

4. Determine the configuration of equipment: different configuration level, different equipment price, different labor, different production environment.
5. Determine the type of fertilizer to be produced. There are four kinds of organic fertilizer: pure organic fertilizer, organic-inorganic compound fertilizer, biological organic fertilizer and microbial compound fertilizer.

The equipment is different. Pure organic fertilizer has strong adaptability and can be produced by general equipment. Organic and inorganic compound fertilizers depend on different fertilizer formulations. If the total nutrient content is high, the selection of granulator is more demanding.

6. Selection of fermentation overturning machine: General fermentation forms include strip fermentation, shallow fermentation, deep tank fermentation, organic fertilizer fermentation tank, tower fermentation and barrel fermentation. Different fermentation methods and fermentation equipment are different. Generally, the shallow tank turnover machine is more suitable for the principle of aerobic fermentation, and the price is not high, so it is more suitable for the actual situation.

More details, welcome go to https://organicfertilizermachines.com/