Give Me 10 Minutes, I’ll Give You The Truth About Bio Fertilizer Production Technology

Organic fertilizer production and bio fertilizer production technology
The production line of organic fertilizer granulating machine and bio fertilizer is designed for the production of bio fertilizer granulating machine. The low price of organic fertilizer and bio organic fertilizer is due to their wide variety of raw materials.

How to use fertilizer manufacturing technology to produce bio fertilizer granulating machine in the complete bio fertilizer production line?
In the process of fertilizer production, different types of fertilizer equipment are equipped to complete the production process. The details are as follows:

Step 1: fermentation

a。 Add fermentation bacteria: 60% of livestock manure, 20% of food bacterial residue, 10% of materials with low water content such as straw (reduce water content to 40%, which is the most suitable water for fermentation), and 1% of bacterial fermenter.

The purpose of adding fungicide is to increase the temperature rising speed and control the fermentation temperature at 65 ℃ ~ 70 ℃. The peculiar smell and bactericidal effect in the fermentation process were eliminated, and the fermentation speed was accelerated, so that the fermentation time was shortened to about 15-20 days;

During fermentation, it should be noted that throwing should be carried out every 2-3 days. If the workload is too large, fermentation throwing machine can be used. The aim is to increase oxygen content, compost needs to be turned over continuously; at the same time, it can make the combination of fermentation bacteria and materials more uniform, increase maturity, and accelerate fermentation maturity.

Production of bio fertilizer

b。 Mashed potatoes after fermentation and ripening:
Because some stem rods are too large to fertilize, it is necessary to crush these materials by semi wet material crusher to prepare the next granulation (the smaller the crushed material, the easier it is to produce grains). The materials of crushing and mixing are powder, which is not conducive to mechanical fertilization.

Step 2: Granulation

If it’s an organic fertilizer manufacturer, it needs to be pelletized and sold. The price of granular organic fertilizer produced in the organic fertilizer production line is much higher than that of the ordinary fermented agricultural fertilizer. That’s why organic fertilizer is a few dollars less expensive and the profit is even more substantial.

a。 Mixing: in the production line of bio fertilizer, add proper amount of urea (and NPK) into the crushed products after fermentation, and stir evenly with horizontal mixer. The state of organic fertilizer has a significant regulatory effect because of the content of NPK.

Although the nutrients of fermented organic fertilizer are rich, NPK content still does not meet the national organic fertilizer content standard. It is necessary to add NPK to the granulation process, smash it into uniform particle size and turn them into powder, which is beneficial to granulation and fertilization.

Granulation: different granulation methods are selected according to water content and production capacity. When the output is large and the water content is high (low cost), the material is dried and cooled evenly by disc granulator to form stirring. Disc granulator is a kind of equipment used in organic fertilizer production line to produce organic fertilizer.

When the production is small and the water content is low (high cost), the mixing granulator no longer needs drying and cooling, and the granulation rate is relatively high, which can reach more than 90%, and the hardness is good and it is not easy to disperse.

c。 Screening: introduce granular materials into the sieve separator, screen and put 3mm materials directly into the packaging link. They can be sold as commodities: Materials less than 3mm that do not meet the standards shall continue until the diameter reaches the standard; return particles larger than 3mm to grinding stage and then make grains.

Compared with traditional composting, organic fertilizer has more development and mature process, and deodorant is added. Therefore, in the process of bio fertilizer production, there is no peculiar smell, and the mature organic fertilizer will not produce secondary maturity in sowing.

At the same time, because of the rich nutrients, the soil structure can be improved and soil hardening avoided; in the seedling combustion; meanwhile, due to the rich nutrient elements, the soil structure can be improved and bacteria can be added to the fermentation process. In the process of decomposition, the nutrients which are not easily decomposed in soil are transformed into the form which is beneficial to plant absorption and improve soil quality.