Aerobic composting technology is an important technical means for the disposal of organic waste, especially suitable for the realization of fertilizer and substrate of agricultural solid waste. For industrialized processing of organic fertilizer, compost turning machine is usually used to ensure the smooth progress of aerobic fermentation.
https://www.bestfertilizermachine.com/fermentation-compost-turning-series/

Aerobic composting is the absorption, oxidation, and decomposition of waste by aerobic bacteria under aerobic conditions. Through their own life activities, microorganisms oxidize part of the absorbed organic matter into simple inorganic matter, and at the same time release the energy required for the growth of microorganisms, while the other part of the organic matter is synthesized into new cytoplasm, so that the microorganisms continue to grow and reproduce. The process of producing more organisms. Under artificial control, under certain moisture, C/N ratio and ventilation conditions, the waste organic matter is converted into fertilizer through the fermentation of microorganisms. This process is called aerobic composting.

The compost is granulated with fertilizer granulator. The raw materials mixed in organic matter are different, which can meet the needs of different regions and crops. After compost is processed into commercial organic fertilizer, the effect is better and the value is higher. In order to renew soil organic matter, organic fertilizer must be added. Obviously, it is very important to apply organic fertilizer to improve soil fertility.

Aerobic composting technology is the most effective industrial means to dispose agricultural solid waste, ferment it into organic fertilizer and realize resource utilization. NPK production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html) can not replace the processing of organic fertilizer. Countries all over the world attach great importance to the application of advanced engineering technology to improve the industrialization level of aerobic composting technology, so that the fertilizer production line is developed towards mechanization, environmental protection, high efficiency and integration.

Organic fertilizer fermentation equipment is widely used in organic fertilizer production, which can improve production efficiency and produce high-quality organic fertilizer. Before the production of organic fertilizer, manure should be treated to achieve the best effect.

Mode of manure treatment of organic fertilizer
1. Dry chicken manure mode
Its technological process is that chicken manure is directly through high temperature, heating, sterilization and drying, and finally dried chicken manure with water content of about 13% is sold directly as a product. Many manufacturers adopt this mode of production,
The advantages of this mode are: 1. Large production and fast speed; 2. Stable product quality and low moisture content.
But at the same time, there are also shortcomings: 1. The tail gas produced in the production process pollutes the environment. 2. The energy consumption in the production process is high, and the energy consumption per ton is about 200 yuan. 3. The quality of the product is not reliable because of its dry surface, bad smell and secondary fermentation after soaking in water. 4. The equipment investment is large and the utilization rate is not high. 5. The organic matter content in chicken manure is not up to the standard.

2. Direct drying mode
Its main technological process is to spread chicken manure directly in the air, after drying, crushing and packaging directly as a product for sale.
The advantages of this mode are: low cost and simple operation.
But it also has disadvantages: 1. It occupies a large area and pollutes the environment. 2. There is also a problem of seasonality and seasonality in air drying, so the fertilizer production line (https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html) can not be produced continuously through factory. 3. It is difficult to guarantee the quality of the product due to its large volume, low nutrient content and secondary fermentation.

3. Compost fermentation mode
https://www.bestfertilizermachine.com/fermentation-compost-turning-series/
Manure compost fermentation is the main treatment method of organic fertilizer production line. The requirements of compost turning machine are not high. When tank fermentation is selected, the materials suitable for moisture adjustment are laid in the fermentation tank of solar composting workshop. After high temperature fermentation, the harmful substances in raw materials are killed to ensure the safety of fertilizer. At the same time, the decomposed compost is further made into high-quality fertilizer by the organic fertilizer granulator machine in the fertilizer production line.

The complete set of organic fertilizer equipment needs fermentation and turning machine, organic fertilizer grinder, drum screening machine, horizontal mixer, fertilizer granulator, rotary dryer, cooler, screening machine, coating machine, packaging machine, conveyor and other equipment.

Fermentation is the first step of pig manure organic fertilizer production. Composting fermentation is widely used in organic fertilizer production. So what are the complete steps of pig manure fermentation?

Treatment requirements of compost turning machine
https://www.bestfertilizermachine.com/fermentation-compost-turning-series/
1. Temperature requirements. The start-up temperature should be above 15 ℃ (it can be operated in four seasons and not affected by seasons. Fermentation should be conducted indoors or in Greenhouse in winter).

2. Materials are piled up. When doing heap, it should not be too small or too short. If it is too small, fermentation will be affected. The height is 1. The results showed that the fermentation effect was better when the length was more than 2-4 meters and 5-2 meters. Many organic fertilizer plants use fermentation tank for fermentation. The tipper can move flexibly on the track, with large treatment capacity and high efficiency.

3. Turn over the pile for ventilation. During the fermentation process, proper oxygen supply and composting should be paid attention to (overturn several times when the temperature rises to 75 ℃) and the temperature should be controlled at about 65 ℃. If the temperature is too high, the nutrients will be affected.

4. Fermentation is complete. Generally, the fermentation can be completed within a week, the material is dark brown, and the temperature begins to drop to room temperature, indicating that the fermentation is complete. If there are too many auxiliary materials such as sawdust, wood chips, and rice husks, the fermentation time should be prolonged until fully decomposed. After being decomposed, it is further processed by rotary drum granulator. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html

5. Material ratio. 1.5 tons of pig manure (about 2.5 tons of fresh manure) plus 1 kg of fertilizer starter, the starter must be mixed with rice bran (or bran, corn flour and other substitutes) in a ratio of 1:5, and then evenly sprinkled Put it into the pig manure pile and mix evenly.

We all know about the organic fertilizer, npk fertilizer and so on a series fertilizer which they are to be used in the market. The bio organic fertilizer is also to be designed and used to finish the production process. In the fertilizer manufacturing process, how to produce and use the bio organic fertilizer? The organic fertilizer production line is to be designed and used to produce the organic fertilizer, the bio organic fertilizer production line is also to be designed. https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html

What is the bio organic fertilizer? Biological fertilizer, that is, microbial fertilizer, referred to as bacterial fertilizer, it also known as microbial inoculant. It is a kind of special microorganisms produce which contains a lot of beneficial microorganisms and can fix the nitrogen in the air, activate the nutrients in the soil, improve the nutritional environment of plants, or produce active sunstances and stimulate the growth of plants in the life activities of microorganisms. Biological fertilizer is as important as chemical fertilizer and organic fertilizer in agricultural production.

In the bio organic fertilizer production line, it is to be equipped with different type and series fertilizer equipment to finish the production process, and these machine play the different role in the fertilizer manufacturing process. In the biofertilizer production line, it is to be equipped with the fermentation compost turner machine to ferment the raw materials for sometime, and then it is to be equipped with the fertilizer mixer machine, fertilizer crusher machine of the relative type to deal with the raw materials. When producing the fertilizer, the organic fertilizer granulator machine is to be designed and equipped in the line to make bio organic fertilizer. In the biofertilizer production line, we can use the flat die granulator machine to make bio organic fertilizer granulator, and the rotary drum granulator machine also can be used in the line to finish the granulation process.

The function of biological fertilizer, which it is to be produced in the biofertilizer project:
1. Improve soil fertility. This is the main function of biological fertilizer, for example, all kinds of self generated, combined or symbiotic nitrogen fixing biological fertilizer can fix the nitrogen in the air and increase the content in the soil; a variety of microorganisms that decomposes phosphorus and potassium minerals, such as silicate bacteria, can decompose potassium feldsper, mica and phosphate rock in the soil, so as to make the insoluble phosphorus and potassium effective.

2. Manufacture and assist crops to absorb nutrition. Some bacterial fertilizers can not only increase the effective nutrients of soil, but also produce a variety of hormones and vitamins, so as to promote the growth of crops.

3. Enhance the resistance of plants. After inoculating some strains of biological fertilizer, they become the dominant bacteria in the rhizosphere of crops due to their large-scale propagation in the roots of crops.They can secrete antibiotics against fungi and bacteria, so as to inhibit the growth of hyperactivity bacteria. Rotary drum granulator provided by us greatly improves the fertilizer action time.

Organic fertilizer equipment in the processing and production of organic fertilizer, a series of equipment will be processed to achieve the final effect. The quantitative feeding device is an important part in the production of organic fertilizer. It mainly deals with the large pieces of straw in production.

In organic fertilizer production line, it is to be equipped with the fermantation compost turner machine to ferment the raw materials that the series fertilizer machine can use the simple compost turner machine to ferment the raw materials.And then it is to be equipped with the fertilizer mixer machine and fertilizer crusher machine to deal with the raw materials. Next, when producing the organic fertilizer, the organic fertilizer granulator machine are necessary to be equipped in the fertilizer manufacturing process.
https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html

In organic fertilizer production line, we can use the double roller press machine which it is also to be equipped in organic fertilizer production line to finish the production process of the organic fertilizer granulator. The double roller granulator machine generally to be used by using the dry granulation method to finish the production process. This point is different from the rotary drum granulator machine that it is usually to use the wet granulation method to produce the fertilizer granulator.

NPK fertilizer production line is different from organic fertilizer production line. https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html
In organic fertilizer prodution line, it is to be equipped with the fermentation compost turner machine to ferment the raw materials that the series fertilizer machine can use the simple compost turner machine to ferment the raw materials. And then it is to be equipped with the fertilizer crusher machine and fertilizer mixer machine and fertilizer crusher machine to deal with the raw materials. We can use the chain crusher machine, and the horizontal mixer machine to deal with the organic raw materials. Next, when producing the organic fertilizer, the organic fertilizer granulator machine are necessary to be equipped in the manufacturing process.

With the development of industry, agriculture and cities, a large number of organic wastes have been produced, and only a small amount of them have been used before. Most of them are discharged to the nature, which not only pollutes the environment, but also causes the waste of organic resources.

After entering the 21st century, people’s living standards have been further improved, and their awareness of environmental protection has been significantly enhanced. Many organic fertilizer plants have been established in the process of utilization of organic waste. Industrial fertili​zer production line not only governs the environment, but also turns waste into treasure, integrates agricultural production with industry, agricultural products and urban construction, and improves the material utilization rate.

https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html
Rotary drum granulator belongs to one of the key organic fertilizer granulator machine for making compound fertilizer granules which is applied to both cold and heat granulation with high, medium and large scale production. This compound fertilizer granulator can make both low and high concentrations of compound fertilizer granules. The finish inside of the rotary drum granulator is made by a special polyethylene resistant rubber sheet. The rotary granulator has advantages of high rate compound fertilizer granulation rate, good appearance, corrosion resistance, low energy consumption, easy operation and maintenance, except this kind of drum granulator, our mutifunctional double roller granulator can also make compound fertilizer.

The high efficiency fertilizer granulator machine is considered as the most important equipment in large scale compound fertilizer production. By adding a certain number of steams and vapors, raw materials in the rotary drum granulator will become uniformly humid during the granulation process. Then a series of chemical reactions will occur. In this rotary granulator machine, the fertilizer particles squeeze each other and roll into fertilizer particles. The uniformly formed fertilizer particles can be 3-8mm. With the continuous adding of raw materials and rotating of the drum, a large scale production as well as the working efficiency will be insured. We supply fertilizer granulator machine price, welcome advice.

When selecting fertilizer production line equipment, we should pay attention to the annual output, organic raw materials, compost fermentation mode, and the degree of mechanization of the compost turning machine. These are the key factors for organic fertilizer processing. In short, organic fertilizer production is a relatively complex process, but the risk is relatively small. If all aspects are mature, it can bring huge profits to the enterprise. The following describes the difference between organic fertilizer equipment and inorganic fertilizer equipment. https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html

Organic fertilizer production equipment and inorganic fertilizer equipment are different, organic fertilizer equipment is mainly divided into two parts, fermentation part and production granulation part. There is also a big difference between the production of granulation part and inorganic fertilizer part, because organic raw materials and inorganic raw materials are different, the production of inorganic raw materials can be processed according to the formula of raw materials, mainly chemical reactions. If the compound fertilizer formula is appropriate and the operation is skilled, the pelletizing rate of rotary drum granulator is very high, and the production is relatively easy. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html

Even if the fermentation of organic fertilizer raw materials is better, granulation is relatively difficult, because the characteristics of organic raw materials are that the raw materials are light, rough, and the bonding rate is relatively low, and various organic raw materials have different characteristics. Therefore, the selection of organic fertilizer granulator machine should be particularly careful, otherwise it will not only affect the output, but also make the appearance of the product is not beautiful. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html

The internal quality of organic fertilizer mainly depends on the fermentation part and the formula of the product. The key factors in the fermentation part include: microorganism, C / N ratio, C / P ratio, water content, pH value and aeration control. If one of the factors is not well controlled, the fermentation will be affected. Either the fermentation is not carried out, or the fermentation is incomplete or the fermentation time is long. Therefore, fertilizer plants usually use compost turning machine to cut the yeast to ensure smooth fermentation. https://www.bestfertilizermachine.com/fermentation-compost-turning-series/

When producing the fertilizer into granulator,the fertilizer granulator mahine is the necessary equipment in the fertilizer manufacturing process. Specific fertilizer granulator machine price welcome to consult. (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html) Some fertilizer machine have some small parts need to be maintained in a certain time.The roller press granulator machine is a factor equipment in the granulator process,which it is usually to be used in npk fertilizer manufacturing process.How to reduce the wear of roller material in the process of using roller press granulator?

1. In the npk fertilizer production line of the granulation process,the roll surface will be gradually worn,so it is necessary to ensure that the material evenly enters the pelletizer along the roll length.

2. If the feed is not uniform,the roller surface will produce a ring groove,which will affect the normal operation of the granulator,and the product particle size is not uniform.

3. When feeding,the feeder should not only feed evenly and continuously,but also have the same length as the drum.

4. Sometimes there is a grinding wheel on the frame of the roller press granulator.When there are pits or grooves on the roller surface,the roll surface can be ground and repaired on the mahine or directly on the roll surface without removing the roll surface.This requires the granulator to be equipped with a hardfacing device.

5. The roller press granulator machine which it is to be used in fertilizer production line (https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html), with an automatic axial reciprocating motion device to make the roller surface wear evenly. The roller surface wear will seriously affect the production effeciency of the roller press granulator and the particle size of the finished products.The roller surface wear will increase the discharge port,so it is necessary to adjust the activities. When the roller surface wear is serious, it is necessary to stop the machine and replace the new roller surface.

We have also designed other series of fertilizer machines, which are suitable for different types of fertilizer machine production lines. For example, the organic fertilizer production line also uses different types of organic fertilizer granulator, such as rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html), flat die pellet mill etc. These machines and the equipment equipped in the organic fertilizer production line should also be maintained within a certain period of time.

1. High quality controlled release fertilizer is a special fertilizer for vegetables and fruits.
Vegetables, fruits and other products are high-value agricultural products, in the international market price competitiveness is strong, so vegetables, fruit crops in the special fertilizer demand is larger.

2. Industrial organic fertilizer.
Long term partial application of chemical fertilizer can easily lead to the decline of soil organic matter and the decline of crop quality, such as melon is not sweet, rice is not fragrant, vegetables are tasteless, etc. One of the key measures to improve the quality of agricultural products is to apply more organic fertilizer. The organic fertilizer processed by compost turning machine has high fertilizer efficiency, and has gradually replaced other fertilizers and become the main force of fertilizer industry. https://www.bestfertilizermachine.com/fermentation-compost-turning-series/

It is expected that the organic and inorganic compound fertilizers in the future will be mainly organic fertilizers (containing more than 70% organic matter). A small amount of inorganic fertilizers will be transported to the places where organic fertilizer resources are concentrated, and granulation will be carried out by rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html) to adjust the proportion of nitrogen, phosphorus and potassium in organic fertilizer or increase the quick acting nitrogen in organic fertilizer.

3. Efficient controlled release of fertilizer.
In the future, chemical fertilizer will not only develop in the direction of high concentration and high quality, but also in the direction of high utilization rate, energy saving, and multi-functional compound. The main development direction of high-efficiency fertilizers is the production of slow-release and controlled-release fertilizers and fertilizers and foliar fertilizers mixed with nitrification inhibitors or urease inhibitors. The processing of the high-efficiency NPK production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html) is mainly granulation, which requires roller granulator, drum granulator, organic fertilizer granulator, flat die pellet mill and other equipment.

The dissolution rate and nutrient release rate of high-efficiency and high-quality release fertilizer can be controlled, which can maximize the utilization rate of fertilizer. Due to the extensive use of controlled release fertilizer in developed countries, the utilization rate of chemical fertilizer is more than 60%. Therefore, there is a broad market space for high-efficiency and high-quality controlled release fertilizer.

There are many kinds of raw materials for organic fertilizer processing. We will use organic fertilizer mixing machine when processing. The different materials mixed by the mixer and the nutrient are even, so they can be suitable for the granulation of the organic fertilizer granulator machine. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html

So what are the characteristics of blenders and what are the common types? What are the specific functions? The following is a brief introduction to the twin shaft mixer and horizontal mixer.

The double shaft mixer uses the synchronous rotation of two symmetrical spiral shafts to transport dry ash and other powdery materials while adding water for mixing. It is suitable for organic fertilizer and NPK production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html). The dry ash powder material is evenly humidified to achieve the purpose that the humidified material does not emit dry ash and does not exude water drops, so as to facilitate the loading and transportation of the humidified ash or transfer to other conveying equipment.

The horizontal mixer is a batch mixer, which is a small mixing equipment that can mix a variety of materials and is suitable for the production of organic fertilizer, NPK fertilizer, compound fertilizer, formula fertilizer, and water-soluble fertilizer. The horizontal mixer has high mixing degree, less residual amount, and the material is fully mixed, thereby improving the mixing uniformity; the novel rotor structure makes the gap between the rotor and the casing adjustable to close to zero, which effectively reduces the residual material The machine’s special rotor design can also crush larger materials, the overall structure is more reasonable, the appearance is beautiful, and the operation and maintenance are convenient.

Which of the two-axis mixer or the horizontal mixer is affordable? Are there any requirements for the moisture content of the mixing raw materials? As a professional fertilizer production line manufacturer (https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html), the fertilizer mixer models are very complete to meet the needs of users with different yields.

According to different raw materials, organic composting fermentation equipment can be divided into high temperature composting and ordinary composting. High temperature composting takes plant materials with high fiber content as the main raw materials, and generates a lot of heat through composting and fermentation under aerated conditions. The temperature of composting is very high (50-60 degrees Celsius). Therefore, it matures quickly, composts quickly and has high nutrient content. The following NPK production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html) manufacturers introduce how long it takes for organic fertilizer fermentation equipment to process.

Fermentation composting and turning of organic manure
Most organic fertilizer products are fermented for 15-20 days. During the fermentation, the compost turning machine (https://www.bestfertilizermachine.com/fermentation-compost-turning-series/) is used to treat the materials, which can only reach the harmless standard. The fermentation process of high-quality organic compost generally takes 45-60 days. This is because in the early heating and high temperature stage of composting, harmful microorganisms such as plant pathogens, insect eggs and weed seeds will be killed, but the main role of microorganisms in this process is metabolism and reproduction, and only a small amount of metabolites are produced, which are unstable and easy to be absorbed by plants.

In the later period of cooling, microorganisms decompose organic matter and produce a large amount of metabolites that are beneficial to plant growth and absorption, which takes 45-60 days. Through this process, composting can achieve three goals: harmlessness; humification; and a large number of microbial metabolites, such as antibiotics and proteins.

In the high temperature fermentation process, it can kill pathogenic bacteria, insect eggs and weed seeds. The organic fertilizer production line has the advantages of fast processing and good fertilizer effect. Ordinary compost is usually mixed with more soil, the fermentation temperature is low, the decomposition process is slow, and the composting time is long.

During the composting process, the chemical composition of nutrient differentiation changes, the carbon to nitrogen ratio decreases, the mineral nutrients directly absorbed by plants increase, and humus is formed. The decomposed compost is suitable for processing high-quality organic fertilizer with a fertilizer granulator. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html

1. Start fermentation quickly. Generally in summer, the composting time for chicken manure compost treated by a professional compost turning machine (https://www.bestfertilizermachine.com/fermentation-compost-turning-series/) to reach the harmless index is about 20 days, and it usually takes about 60 days for natural fermentation to reach this index. Mainly because of the growth and reproduction of microorganisms, the materials in the materials are fermented and degraded, shortening the time for compost to reach the high temperature stage, and prolonging the high temperature period. In winter, because the temperature is too low, it is difficult to start fermentation. You can add starter microorganisms to the chicken manure to quickly start the chicken manure fermentation.

2. Eliminate pathogenic microorganisms. The composting temperature can reach 65 ℃ ~ 70 ℃ or even higher when adding microbial agents in the fermentation stage of fertilizer production line. The high temperature not only makes the chicken manure and other materials decompose quickly, but more importantly, it can effectively kill Inactivate pathogenic microorganisms or viruses, among which the stack temperature of 50℃~70℃, lasts for 6~7 days, to the eggs and pathogenic bacteria. It can achieve a very good lethal effect, such as avian influenza virus, which can be killed in a few minutes at a high temperature of 60℃~70℃.

3. Remove odor. Chicken manure composting fermentation can effectively remove malodorous gas. This is mainly because microorganisms can decompose non-nitrogen and sulfur-free organic substances such as phenol, carboxylic acid, formaldehyde, etc. into CO2 and H20; ammoniated nitrogen-containing organic substances into NH3, which can be oxidized by nitrosating bacteria to NO2- , And then further oxidized to N03- by nitrifying bacteria; sulfur-containing malodorous substances are decomposed by microorganisms to release H2S, and are oxidized by sulfur oxidizing bacteria to sulfuric acid, so that pollutants can be removed.

4. Increase fertilizer efficiency. Microorganisms can decompose starch, lipids, hemicellulose, protein and other easily decomposed substances in chicken manure, as well as some cellulose and a small amount of lignin. Some of them are converted into water-soluble carbon and nitrogen compounds. At the same time, some carbon and nitrogen sources used by microorganisms are gradually decomposed and released with the death of microorganisms. Therefore, it can increase the content of water-soluble carbon and nitrogen in feces. Compared with the natural fermentation of chicken manure, the various enzymes produced during composting can catalyze the rapid transformation of organic matter into humic state, and the treated compost can synthesize more humic carbon and nitrogen in the same time. The compost after fermentation can be used as raw material, mixed with other NPK fertilizers, and processed by rotary drum granulator. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html

5. Improve crop safety. Uric acid and NH4 + - n are the main substances that affect the normal growth of crops in chicken manure. Chicken manure composting can promote the transformation of nitrogen in compost to protein nitrogen and NH3 + - N, reduce the accumulation of NH4 + - N, and quickly eliminate or reduce the substances that cause crop growth obstacles.

6. It can be made into roughage for other animals. Crude protein accounts for 31% - 33% of the dry matter of chicken manure, and more than half of them are non protein nitrogen such as uric acid, urea, creatine and ammonia, and the crude fiber contained in chicken manure and a large amount of crude fiber in bedding grass. Therefore, chicken manure is a good feed for raising livestock, poultry and fish. However, raw chicken manure contains parasitic eggs and some toxic substances and bacteria, which can not be directly fed with raw chicken manure. Microbial agents must be added to chicken manure for high temperature fermentation treatment, so that it can be processed into non-toxic and nutritious feed by fertilizer granulator. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html

Fertilizer production line is a good investment project for many people now, because fertilizer equipment is not only in line with the development trend of environmental protection, but also a kind of practical agricultural machinery. NPK production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html) manufacturers lead you to understand how to determine the project scale.

1. Determine the scale of fertilizer production line: for example, choose large, medium or small fertilizer equipment? What type of compost turning machine (https://www.bestfertilizermachine.com/fermentation-compost-turning-series/) should be selected for organic fermentation? How many tons per hour, or how many tons per hour, can be produced in a complete organic fertilizer production line. Consider the price of the equipment.

2. To determine the shape of particles means to choose which granulator: powder organic fertilizer does not need fertilizer granulation equipment, and drying and cooling and other follow-up treatment equipment, with less investment and simpler process technology of fertilizer production line. Cylindrical, flat round granular products to use flat die pellet mill, ring die pelleting machine. The standard spherical fertilizer is processed by rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html), disc granulator and organic fertilizer granulator.

3. Determine the allocation level of organic fertilizer equipment: the price of organic fertilizer equipment is different, the amount of labor used is different, and the production level of organic fertilizer production line is also different.

4. Determine the environmental protection requirements: the places with low environmental protection requirements generally choose to reduce dust, and the investment of organic fertilizer equipment is small; in the places with high environmental protection requirements, heavy dust removal and ink dust removal are generally selected to meet the air emission quality standards.

If you don’t know the market well in the early stage, you can use small equipment, and then add equipment after expanding the scale of fertilizer production line in the later stage, so that the pressure of investors in the early stage is relatively small.

The fertilizer production still needs to be operated by professional npk production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html). The chicken manure without fermentation and ripening is used as organic fertilizer after drying, which will ferment and ripen in natural state, which may harm crops and is not conducive to crop growth. Chicken manure into organic fertilizer requires fermentation, ripening, granulation and drying process. After high temperature decomposition, it does not contain harmful bacteria and insect eggs, which avoids the disadvantages of farm manure, such as easy to burn seedlings, odor, and many diseases and insect pests.

Treatment mode of small fertilizer production line
First of all, the wheat straw is mechanically crushed by a pulverizer, then poured into the fermentation tank, mixed with water, added with sludge, and then added with chicken manure, sheep manure, rabbit manure, urea, etc. The raw material of organic fertilizer begins to ferment and decompose. After about 15 days of fermentation, the material is processed by the compost turning machine (https://www.bestfertilizermachine.com/fermentation-compost-turning-series/), so that the straw can rot completely and release the fertility, which is absorbed by the sludge, and the fertility of other organic fertilizers is absorbed at the same time.

Then the material is crushed by the semi wet material pulverizer and sent to the drum screening machine for screening. It can be used after 5 days of secondary fermentation. After crushing and screening, the materials can be granulated by rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html) or other granulating equipment, the appearance of particles is more beautiful and the granulation rate is higher.


The configuration of small organic fertilizer production line (https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html) directly affects the benefit. Therefore, for fertilizer equipment, we can not blindly choose, to choose the appropriate configuration of fertilizer production line. Huaqiang fertilizer machine price is low, and It has a good quality, which is the first choice for small organic and npk fertilizer plants. The conveying equipment of fertilizer production line adopts belt conveyor and large angle belt conveyor, which not only ensures the smooth transportation system, but also protects the particles, reduces the height of the plant and reduces the infrastructure construction.

After the organic fertilizer is processed by the fertilizer granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html), the fertilizer efficiency of the granular product lasts for a long time and has good solubility. So how to judge the quality of fertilizer products by judging the solubility of particles?

1. Appearance
The fertilizer processed by the NPK production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html) is grayish brown or dark black with loose powder, while the inferior organic fertilizer is bright black with dense powder. Fake and inferior organic fertilizer is often higher density than real organic fertilizer because it is mixed with more inferior impurities. Of course, under normal circumstances, a small amount of impurities is inevitable.

2. Dissolve with water
Dissolve about 30-50g organic fertilizer in transparent glass, stir with glass rod for 1 minute, and then let stand for 10 minutes. Pay attention to the color in the cup. The inferior organic fertilizer is still black and turbid, while the real organic fertilizer is completely fermented and decomposed after being treated by the dumper, and it will show different colors of brown from top to bottom. Most of the impurities deposited in the light gray area at the bottom of the cup are sand and stone; the brown part in the middle area is mainly organic matter; the top layer is incompletely decomposed fibrous grass and cut tobacco.

3. Judgment of fertilizer efficiency
The lighter the color of the aqueous solution, the worse the fertilizer efficiency (light and light yellow fertilizers have low efficiency; brown fertilizers have good effect).
3.1. The aqueous solution is completely browned within 1 hour, indicating that the organic fertilizer or bio-organic fertilizer is excessively decomposed, and the fertilizer effect is quick and long-acting, but weak. The crop will lose its strength in the middle and late stages of growth, and it may be necessary to increase the application rate in the later stages of growth.
3.2. After 1 day, the aqueous solution did not change much, and the color became lighter, indicating that organic fertilizer or bio-organic fertilizer has poor efficiency, low solubility, and low organic matter content.
3.3. The aqueous solution gradually turns black within 1 day, and then completely turns brown, indicating that the organic fertilizer or bio-organic fertilizer has good effect, quick effect, and late effect.

4. Burn with fire
Poor quality organic fertilizer is more difficult to burn because of its low organic matter content or too many impurities, or it will emit a lot of black smoke and a large amount of residue after combustion, while the really good organic fertilizer is easy to burn. The smoke after combustion is gray (brown), and the residue is mostly a small amount of gray black powder.

5. Soil dissolution rate
Generally speaking, high quality organic fertilizer is processed by rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html), organic fertilizer granulator and other equipment. It can activate soil and improve structure, and has good long-term fertilizer effect. The poor quality organic fertilizer buried in the soil for several months is insoluble and has no value for soil improvement.

Organic fertilizer granulator machine is the core equipment in the organic fertilizer production line. https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html
If there is any problem with the granulator, we must solve it immediately, otherwise it will affect the smooth production of the whole organic fertilizer production line. In the use process, the organic fertilizer granulator has vibration problem, what should we do? The following organic fertilizer equipment manufacturers will explain the solution.

(1) When a large amount of raw materials are put into operation, it may cause too much pressure on the machine, which may cause vibration of the cylinder which has not yet been opened. Rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html), organic fertilizer granulator, dryer these heavy fertilizer equipment should pay attention to start-up commissioning.

(2) If the raw materials selected in the production do not meet the requirements of fertilizer production process, the granulation will not succeed or even damage the equipment in the production process, which will not only cause vibration, but also affect the service life of the equipment

(3) When choosing organic fertilizer granulator, you must pay attention to its granulation principle. If you encounter technical problems that can not be solved in production, you can also directly consult our professionals to help you solve the problems.

Application range of organic fertilizer granulator machine
https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html
https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html
The granulation process of pig manure organic fertilizer, sludge bio organic fertilizer, organic microbial fertilizer, livestock manure, cow manure, chicken manure and industrial waste residue were studied.

In short, the production of organic fertilizer should first determine the main materials according to the local resource conditions and the purpose of composting, and then select the auxiliary materials according to the nature of the main materials. When the main material is high-carbon raw materials, appropriate high-nitrogen raw materials should be selected for adjustment; when the main material is high-nitrogen raw materials, appropriate high-carbon raw materials should be selected for adjustment.

If the organic fertilizer is granulated, the core of the fertilizer production line - organic fertilizer granulation equipment is indispensable. https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html
At present, there are various organic fertilizer materials, such as: disc pelletizer, flat die pellet mill, new type organic fertilizer granulator, rotary drum granulator, extrusion granulator, etc. Which organic fertilizer granulator is suitable for users?
In fact, each granulator has its own characteristics and needs are different, so it should be selected according to its own situation.

Extrusion granulator is a new generation of granulation equipment. It is produced by non drying process at room temperature, with one-time molding and output of 1-1.5 t / h and 1.5-3 t / h. The equipment has less investment and good economic benefit. The layout of fertilizer production process is compact, the technology is advanced, and the production mode of extrusion granulation is energy-saving and consumption reducing, and no three wastes are discharged. The operation of the extruder is stable, reliable and easy to maintain. It has a wide range of raw material adaptability, and is suitable for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, etc., with high granulation rate.

The production of compound fertilizer by rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html) is a process of realizing hot granulation. By increasing the temperature of materials and increasing the solubility of salt in granulation water system, the amount of liquid phase meeting the granulation requirements can be obtained under low water content, which can effectively reduce the heat consumption in drying process and fully improve the production capacity of the equipment. Therefore, the quality of granulation performance determines the production of rotary drum granulation The key to yield and quality of compound fertilizer.

The organic fertilizer granulator machine price is low and has good quality, its output is suitable for most users. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html
The shell of the machine is made of thickened steel pipe, which is durable and never deformed. In addition, the stable base design makes its operation more stable. Our company has developed various specifications of 40, 60, 80, 100, 120, etc. Our factory can also design other specifications of granulators according to user requirements.

Using the treated poultry manure to fertilize the farmland has good fertilizer effect and long duration of fertility, which can increase the yield of crops and increase the content of organic matter in the soil. So the poultry manure organic fertilizer production line is composed of which machines, the following is a brief introduction.

1. The compost turning machine is used for fermentation treatment of organic solid wastes such as livestock manure, domestic waste, mushroom residue, crop straw, etc. The equipment can evenly flip and throw the fermentation materials, so that the materials can fully contact with the air to achieve the purpose of aerobic fermentation.
https://www.bestfertilizermachine.com/fermentation-compost-turning-series/

2. Organic fertilizer crusher is a special equipment for crushing high humidity, multi fiber materials. It uses a high-speed rotating hammer to smash the block or fiber materials to powder, which has a good crushing effect for chicken manure and other animal manure.

3. Mixer. Among them, the horizontal mixer adopts a discharge port directly below the body, which opens the door and discharges quickly and has a small amount of residue; the double-shaft mixer discharges at the other end of the body, and the long mixing area enables this type of mixer to achieve continuous production.

4. The organic fertilizer granulator machine (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html) is a molding machine that can make materials into specific shapes. It is widely used in the production of organic fertilizer, biological organic fertilizer and other products. According to the structure and working principle, the granulation equipment can be divided into double roller extrusion granulator, disc granulator, rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html), flat die pellet mill and so on.

5. Dry the cooling system.

6. drum screening machine.

7. The coating machine is composed of screw conveyor, mixing tank, oil pump, main engine, etc., using powder coating or liquid coating technology. Can effectively prevent the agglomeration of compound fertilizers.

8. The automatic packaging machine is mainly composed of silo, feeding mechanism, weighing hopper, bag clamping mechanism, frame, pneumatic system, sensor, control box, conveying and sewing mechanism, etc.

9. The selection of conveyor is to configure belt conveyor, bucket elevator or screw conveyor according to the actual needs of customers.

The time and frequency of material rolling in the rotary drum granulator are the primary factors to determine the pelletizing rate and particle roundness. The roundness of granular product in fertilizer production can be improved by controlling the drum granulator.

Production principle of rotary drum granulator
https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html
Materials rely on surface tension, proper amount of liquid phase, extrusion force generated by rolling between materials, and correct movement direction of materials in the granulator, with small particles as the core, they absorb and adhere to each other and form balls in rolling. In a certain period of time, the higher the rolling frequency is, the higher the spheroidization rate is, and the rounder the particles are.

In the process of production, we have encountered two kinds of situations due to the different friction between materials and the wall of granulator.
1. The internal surface finish of granulator is large, so that the friction force between material and cylinder wall is reduced, and the upward movement force of material is weakened. If the material does not roll, it will not produce particles. In view of this situation, we can solve this problem by adjusting the speed of the granulator and installing a small plate inside.
2. The material in the drum granulator is severely stuck to the wall, and the friction between the material in the granulator and the wall of the barrel is increased, which raises the material in the machine too high, causing the material to fall from the top, so that the formed particles are not Rounding and excessive large particles, we think there are two reasons for this situation: on the one hand, the material is caused by too much viscous material, in this case, we change the formula of the npk production line (https://www.bestfertilizermachine.com/production-line/npk-compound-fertilizer-production-line.html) to reduce the amount of viscous material; on the other hand , The inside of the granulator is not smooth. In this case, we change the internal material to increase the smoothness of the granulator.

On the other hand, we should also control the reasonable amount of material returned to the whole fertilizer production line. The process of rotary drum steam granulation is different from that of general fertilizer granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html), the relative pelletizing rate is lower, and the amount of returned material is higher. The amount of returned material directly affects the output and quality. The product has less particles, more powder and larger amount of return material, which directly affects the output. Large particles return more materials, directly affect the smoothness and roundness of the product.

All kinds of biological fertilizers are developing rapidly, and the annual output of many fertilizer plants reaches hundreds of thousands of tons. These bio fertilizers are characterized by high scientific and technological content, obvious yield increasing effect and pollution-free, which can improve crop yield. The popularization and application of fertilizer production line (https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html) is of positive significance for improving soil fertility, improving crop quality and promoting agricultural sustainable development.

Six types of raw materials for producing organic fertilizer
1. Husk bran: rice husk, rice husk powder, peanut husk powder, peanut rice flour, cereal bran, fungus bran, etc.;
2. Manure: chicken manure, pig manure, cow manure, sheep manure, horse manure and other animal manure;
3. Grains: lees, soy sauce, vinegar, furfural residue, xylose residue, enzyme residue, garlic residue, sugar residue, etc.;
4. Cakes: soybean cakes, soybean meal, sour oil, rapeseed cakes, etc.;
5. Straws: corn straw, straw, wheat straw, bean straw and other crop straws;
6. Others: domestic sludge, sugar sludge, sugar sludge, bagasse, etc.

Since the organic fertilizer granulator equipment (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html) entered the market, it has won the approval of agricultural personnel to produce and process organic fertilizer and improve the utilization rate of fertilizer. With the promotion of environmental protection, the organic fertilizer production line also has a great development space, which has become the main trend of the fertilizer industry in the future and has great potential.

Organic fertilizer processing equipment helps rural areas to make rational use of manure sludge from livestock and poultry breeding, making crop straw, weeds and rotten roots and leaves of vegetable greenhouses as raw materials that can create value. We have improved the equipment for environmental pollution in the farms, changed air and soil pollution, and increased agricultural production income. Fertilizer production line can also process different kinds of special fertilizer according to the specific needs of the market, which need to be further processed by rotary drum granulator (https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/rotary-drum-granulator.html), flat die pellet mill and organic fertilizer granulator. Organic fertilizer processing equipment shoulders the important task of future ecological agriculture development.