zztchi

[zztchi]

Moisture standard for fertilizer drum steam granulation

The drum granulator is a commonly used fertilizer production machine. In the steam granulation process, the pellets are mainly clad, so the material circulation volume should be larger, so this can provide a larger coating process Nuclear, and the water injection volume should be smaller, so that the water absorption of the core can be reduced. When pelletizing by bonding or "gathering", the moisture content of the material is smaller, because at this time, the material in the rotary drum is mainly composed of fresh materials with small particle size and mutual bonding. The liquid ratio required for bonding should be large, because the space between the fine powder particles to be bonded with each other should be filled with water. The main structure of the rotary drum granulator is an inclined rotary cylinder, the drive can be constant speed or variable speed. When the liquid content of the feed powder is appropriate, agglomeration occurs and rolls in the drum. The drum has a certain slope, and the included angle between its axis and the horizontal is below 10 °, which can help the material roll along the long direction of the drum. The feed end is often equipped with a retaining ring to prevent the material from flowing back. A retaining ring can also be installed at the discharge end of the drum granula​tion production process to increase the thickness of the material layer and extend the residence time in the main drum. In other occasions, a spiral discharge ring is often used to convey boredom to the drum. At the end of the screen. Sometimes the cylindrical screen is integrated with the drum to form a product discharge port.

https://www.zztchi.com/fertilizer-production-line/new-type-stirring-tooth-drum-granula.html

In the whole NPK fertilizer manufacturing process, the feed consists of fresh material and circulating material, and the feeding system can adopt belt conveyor, chute pipe or other similar equipment. The bonding liquid is injected either before the solid material enters the rotating cylinder or immediately after the solid enters the rotating cylinder.

[zztchi]

Manufacturing and processing equipment for sulfur-coated urea and controlled-release fertilizer

Sulfur coating technology is a kind of microcrystalline polymer material with sulfur and paraffin as main raw materials on the basis of large granule urea, so as to achieve slow controlled release of nitrogen nutrients. Sulfur coated urea should meet the following three indicators: 1. The content of N was 31 / 34 / 35 / 37. 2. Under the condition of 38 ℃ still water and constant temperature, 10%, 15%, 20% and 25% of total nitrogen content were released in 24 hours. 3. 60% - 70% of total nitrogen was released in seven days. The key technology of sulfur coated urea coating can be used in NPK fertilizer granulation, drum granulation and other slow and controlled-release fertilizers, realize curtain coating granulation of various solid granular fertilizers, and produce various slow and controlled-release fertilizers such as super granular urea, sulfur coated compound fertilizer, lignosulfonate urea, humic acid urea and water-soluble resin. The coated controlled-release fertilizer can give full play to the fertilizer efficiency and utilization rate, and has important economic and ecological benefits. NPK fertilizer manufacturing process adopts coating treatment, which greatly improves the controlled release time of fertilizer. The controlled release time of coated controlled-release fertilizer can be as long as 3 months to 2 years due to the technology setting, which is called slow-release fertilizer, long-term coated fertilizer and coated controlled-release fertilizer. The shape of fertilizer is good after being treated by rotary drum granulator. Because the efficiency of coated controlled-release fertilizer can be increased by 1-2 times than that of general fertilizer, and about one third of nitrogen fertilizer can be saved when it is used in rice farming. If we calculate the cost of fertilizer, the loss of fertilizer, the amount of fertilizer, labor and environmental protection are more important. The price difference between the two has been reduced obviously. The prospect of coated fertilizer processing by fertilizer manufacturing equipment still has its advantages and merits.

[zztchi]

Operation precautions of NPK fertilizer granulation coating

In the NPK fertilizer manufac​turing process, a coating process is added to make a slow-release fertilizer. Slow-release fertilizer is also called controlled-release fertilizer. The release rate of nutrients in fertilizers can be controlled to a certain extent for continuous absorption and utilization by crops. After the fertilizer is coated, it can reduce the loss of fertilizer nutrients, especially nitrogen, in the soil. Can reduce the frequency of fertilization, save labor and cost. To increase crop yield and income, the application of slow-release fertilizer can improve crop resistance to disease and lodging.

The amount of coating agent is controlled according to the length of particle preservation in NPK fertilizer manufacturing process. So what are the precautions about the coating of NPK fertilizer granulation?Fertilizer granule coating machine is composed of screw conveyor, mixing tank, oil pump, main machine, etc. It can effectively prevent the caking of organic fertilizer and compound fertilizer, and is an effective coating fertilizer manufacturing equipment.

Precautions for the operation of fertilizer coating

https://www.zztchi.com/fertilizer-production-line/npk-fertilizer-production-line.html

1. Do not remove the protective device when the coating machine is running.2. When the coating machine is running, it is forbidden to drill under the machine body.3. It is forbidden to carry out internal inspection and repair when the coating machine is in operation.4. Do not touch the motor and wires without insulating gloves.5. When checking the furnace and coating machine, it is forbidden to use mobile electric lights with voltage higher than 12 v.6. If there is no perfect grounding wire, it is forbidden to start the coating machine. If there is current on the equipment, stop the machine immediately until the grounding wire is repaired. 

The production capacity of fertilizer drum granulation process is 1-20T / h, and the application scope of fertilizer granule coating machine is: peat, sludge, chicken manure, livestock manure, lignite, filter sludge of sugar mill, papermaking sludge, wine, straw, bean dregs, etc.

[zztchi]

Requirements for safe operation of organic fertilizer manufacturing equipment

Fertilizer equipment plays an important role in the production of organic fertilizer. The daily maintenance of fertilizer manufacturing equipment is also very important. Otherwise, it will be damaged suddenly and delay the work. At the same time, it is not conducive to the maintenance and maintenance of the machine itself and reduce the service life. Therefore, we should pay special attention to the use of organic fertilizer equipment to ensure the smooth operation of fertilizer manufacturing equipment. The following describes the equipments required for biofertilizer production, as well as safe operation precautions. 1. It is easy for the newly installed organic fertilizer equipment to loosen the tyre, which must be checked frequently to see whether the machine works normally. 2. Pay attention to check the wear degree of the easily worn parts, replace the worn parts at any time, and place the underframe plane of the moving device. Dust and other things should be removed first to prevent the moving bearing from moving on the underframe when the machine encounters materials that can not be removed, thus causing major liability accidents; 3. If the temperature of bearing oil rises during the whole process of drum granulation, stop working immediately and start to check the cause of the accident and eliminate it. If there is impact sound when rotating the gear, the work shall be stopped immediately to find out the cause of the accident and eliminate it.

The above is what we need to pay attention to when using fertilizer equipment. Understand the basic use rules, so as to better use organic fertilizer equipment. We know more about the performance of the machine can be better used, good habits are conducive to extending the service life of organic fertilizer equipment.

[zztchi]

How is the bio-organic fertilizer equipment granulated and processed

In the process of organic fertilizer processing, organic fertilizer equipment is completed through a certain process, from the production to the finished product only a few kinds of equipment can achieve the goal. The equipments required for biof​ertilizer production https://www.zztchi.com/industry-info/how-choose-purchase-biofertilizer-production-equipment.html , mainly include fermentation compost turner, crusher, screening machine, packaging machine, etc. The following is about how the organic fertilizer equipment is granulated and processed.

Organic fertilizer production and granulation equipment

1. The trough turning machine adopts trough biological fermentation. According to your production scale, you need to build four fermentation tanks with a width of 3 meters and a length of 50 meters. The fermentation products are continuously poured into the fermentation tank, and the turning machine is used to move to the other end of the fermentation tank every day. It is three meters long, and can achieve the purpose of water regulation and uniform mixing, which can save a lot of land and labor. It can achieve the purpose of being fully decomposed.2. A forklift uses a shovel to move the high-grade fermented organic fertilizer that has been turned into the fermentation tank to the semi-finished product stacking area, which is convenient for handling the high-grade fermented organic fertilizer that is thrown by the dumper every day and is discharged out of the tank in time.3. Screening machine will be good fermentation of organic fertilizer for screening, the inside of the large pieces and debris separated out, convenient for the next step of crushing and packaging.4. The crusher will sift out the bulk of organic fertilizer debris and stone sorting out after crushing, which is beautiful and can ensure the quality of the product.5. The mixer can mix the crushed organic fertilizer to ensure the stability of product quality, and at the same time, it plays a mixing role in the production of special fertilizer and NPK fertilizer manufacturing process when adding trace elements.6. Granulator. Through the drum granulation, the premixed organic fertilizer is granulated. If it is not necessary to granulation, it is directly packaged and sold.

[zztchi]

Production technology of bio organic fertilizer and factors affecting safety

We often use bio organic fertilizer in agricultural planting, and organic waste is its processing raw material. Chicken manure and crop straw as the main raw materials, after fermentation, they are further made into high-quality organic fertilizer products by drum granulation. The fermentation process can decompose chemical pesticide and chemical fertilizer residues, improve fertilizer quality and increase fertilizer disease resistance.

Bio organic fertilizer is rich in nutrients, which can improve the soil and improve the soil consolidation caused by the application of chemical fertilizer. Improve the physical and chemical properties of soil, enhance the ability of soil water conservation and fertilization. According to the equipments required for biofertilizer production, the production process can be divided into flat composting and tank fermentation.

The factors affecting the safety of bio organic fertilizer are as follows

1、 Organic pollutants: these pollutants come from sludge, crop straw, etc.

2、 Antibiotics, organic arsenic: This is extracted from a variety of antibiotics widely used in animal husbandry, most of which are excreted with feces and urine in the original form of drugs. Pig manure, chicken manure and other livestock wastes are widely used in agricultural production as raw materials of bio organic fertilizer. The amount of antibiotics entering the soil every year is no less than that of pesticides, and enters the food chain through soil fertilizer. Some veterinary drugs are more toxic to the metabolites excreted in feces.

3、 Heavy metal pollution: the main pollution sources are mineral raw materials for production, smelting waste acid, heavy metal contaminated sludge, etc. Heavy metal pollution is common in phosphate fertilizer products and compound fertilizer products. In addition, the content of inorganic impurities such as salt in some chemical fertilizers is too high, which will not only cause soil salinization, but also cause seedling burning or yield reduction.

4、 Another type is pathogens and eggs, which are derived from untested microbial strains and can cause infection in humans or animals. Unsafe factors in the use of strains are also gradually expanding, and strains harmful to humans, animals and plants may flow into production. Some conditional strains may flow into the production chain, resulting in safety problems.

In order to ensure the quality of organic fertilizer, in the production process of bio organic fertilizer, it is necessary to ensure that the organic fertilizer is fully decomposed by high temperature fermentation. The raw materials are processed according to the production process. We provide a complete set of NPK fertilizer manufacturing process and organic fertilizer equipment.

[zztchi]

Can double roller granulator meet the production requirements of most fertilizer plants

The double roller extrusion granulator is suitable for the granulation of various high, medium and low content compound fertilizers, with high particle strength and beautiful appearance. Meet the requirements of energy saving, low carbon and environmental protection in organic fertilizer industry. For most fertilizer manufacturers, this is a popular fertilizer manufacturing equipment.

Applicable materials of double roller press granulator

The granulator can be used for continuous production and processing of various raw materials in fertilizer plant. Ammonium chloride, ammonium sulfate, potassium chloride, magnesium sulfate and other high, medium and low concentration compound fertilizers and chemical raw materials, as well as inorganic fertilizer raw materials, organic fertilizer raw materials, organic biological fertilizer raw materials, etc.

Working mode of double roller granulator

Mainly through external pressure, the material is forced to pass through the gap between two rollers rotating on the opposite side, and is compressed into sheets. In the rolling process, the actual density of the material can be increased by 1.5-3 times, reaching a certain strength requirements. Compared with drum granulation and other pelletizer, the roller extrusion granulator has the advantages of low price, small floor space and flexible operation. By changing the slotting form of the roll surface, the sheet, strip and oblate materials can be obtained to meet the needs of customers. Dry powder raw materials can be granulated directly without subsequent drying and drying process.The transmission connection part of the extrusion pelletizer, the motor drives the belt pulley, the V-belt and the reducer to make the head work, the other chain wheel and the chain form the transmission chain, which is transmitted to the crushing and separation work part, the transmission reducer and the head work part are meshed with the nylon pin coupling to transmit the transmission.

Features of double roller granulator

1. Compact structure, convenient maintenance and simple operation.2. Fertilizer production process is short, energy consumption is low and efficiency is high.3. The machine has low failure rate and wide range of applicable raw materials. The rolling can be adjusted freely according to different materials.4. It can realize the production and control of one person and multiple machines.

[zztchi]

How to develop organic agriculture through fertilizer manufacturing equipment

​Fertilizer manufacturing equipment processes organic wastes from agricultural production into organic fertilizers, and re-invests them in agriculture to realize the recycling of agricultural system. Organic agriculture is the combination of cultivation and aquaculture, as far as possible in agricultural production using waste processed into organic fertilizer, reduce production costs. Organic fertilizer manufacturing equipment is the key to organic agriculture. Organic agriculture regards the whole farm as an organism and realizes the nutrient cycle within the farm as closed as possible. If a farm has aquaculture and processing industries corresponding to land production, the nutrient cycle of plants will be maximized within the farm, and the nutrient transfer between farms will be minimal. Organic fertilizer production line is the bridge to realize the conversion of crop straw, residue and other wastes.

Processing of organic fertilizer production line

Wastes from agricultural production and livestock farming were collected and composted for high temperature fermentation. The pre-treatment of organic fertilizer production line mainly utilizes the function of various microorganisms to mineralize, humify and innocuously plant organic residues, so as to transform various complex organic nutrients into soluble nutrients and humus. At the same time, the high temperature produced during accumulation is used to kill the germs, eggs and weed seeds in raw materials, so as to achieve the goal of harmlessness.The decomposed materials are sent to the organic fertilizer production line equipment for further processing of organic fertilizer. The equipments required for biofertilizer production mainly includes compost crushing, ingredients of different raw materials, mixing, granulator machine to granulate organic fertilizer, drying and cooling, screening of finished products, and quantitative packaging.

High economic value of organic fertilizer production line

The organic fertilizer processed by the organic fertilizer production line is applied to the soil to produce organic food with better taste. According to the nature of raw materials, the drum granulation are used to process organic fertilizer, which has long-term fertilizer effect and higher nutrition. Organic production mode not only protects the environment, but also improves the income of planting crops, saves energy. Organic agriculture has far-reaching influence, and the market prospect of organic fertilizer production line is good.

[zztchi]

What are the benefits of sheep manure processed by organic fertilizer production line

After three or four days of fermentation, you will find that there is basically no odor in the feces. After the fermentation of sheep manure, the color of the fermentation pile will be darker, and the color of the pile will be brown after the fermentation. When the fermentation of sheep manure organic fertilizer is completed, the compost can be crushed and packaged, or it can be made into granules by disc granulator machine for further processing.

The key to fermented organic manure

1. Moisture adjustment. If the moisture is high, add some dry sheep dung or rice waste, straw, wheat straw, mushroom residue, residue and other agricultural waste. Usually the water of sheep manure is relatively small, and it needs to be adjusted by spraying water or adding fresh cow manure, chicken manure and pig manure.2. Use a compost turning machine. If you want to decompose and rot sheep manure quickly, you must turn the materials regularly to make the bacteria and enzymes decompose and rot sheep dung protein quickly.3. Pay attention to the specifications of the fermentation reactor. It is also important to note here that the pile should not be too small or too high, and it is not conducive to fermentation. Can choose to pile up in piles for aerobic fermentation of compost. It is also possible to build fermentation tanks to pile up materials.

Organic fertilizer production line processing sheep manure

https://www.zztchi.com/fertilizer-production-line/bio-organic-fertilizer-production.html

Only by strictly restricting the amount of fertilizers and pesticides, improving the soil, and reducing the amount of drug residues in the soil can the farmer produce high-quality, safe and green products that are popular at home and abroad. The green active natural organic fertilizer is a new type of biologically active fertilizer, which has the characteristics of no pollution. It uses organic fertilizer as a substrate and carrier, and the sheep dung after fermentation can be used as organic matter. Add appropriate amount of inorganic elements to the organic fertilizer, and then add beneficial microorganisms that are beneficial to soil structure, crop absorption, element release, etc., and bioactive fertilizers can be obtained by processing on the organic fer​tilizer production line.

We provide a variety of organic fertilizer production equipment and processes, including roller granulator, flat die pellet mill, drum dryer, cooler, crusher and a complete set of sheep manure organic fertilizer production line.

[zztchi]

Working principle and application of particle fertilizer screening machine

Particle screening machine is a screening equipment for classifying the size of materials, which is widely used in the fine and coarse screening operations of powder or particle materials such as fertilizer plants, granaries, coal yards, stone factories, wood processing plants, etc. Our screening machine adopts special screen, which has high screening efficiency and long service life; it has small installation inclination angle, and the screen hole is not easy to block; it has simple structure and convenient maintenance; it operates stably with low noise; it occupies small space and is convenient for process layout. The granules made by the disc granulator machine can be directly sieved to obtain fertilizer products of qualified size.

Working principle of particle fertilizer screening machine:

The particle screen is installed on the frame in an inclined way. The motor is connected with the roller device through the reducer through the coupling, and the roller device is driven to rotate around its axis. The screen machine can be used to screen powder and particles, and has a wide range of applications. It can be used for the screening of organic fertilizer powder and the processing screening of compound fertilizer rotary drum granulator. When the material enters the drum device, due to the inclination and rotation of the drum device, the material on the screen surface will turn over and roll, so that the qualified material will be discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material (the product on the screen) will be discharged through the discharge port at the tail of the drum. Due to the overturning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from blocking.

High quality product equipment and good after-sales service are the ideal enterprises in the hearts of every user. We focus on fertilizer equipment, roller granulator, disc granulator, organic fertilizer granulator, dryer, cooler, packaging machine, etc. for many years, we always adhere to the purpose of serving the majority of users. All in the interests of customers, to produce the best particle screening machine equipment, so that users can use at ease.

[zztchi]

Why to buy modern organic fertilizer processing machine

The traditional artificial composting is not suitable for the development of modern agriculture. The simple composting method has a long time to treat livestock manure, a low content of organic fertilizer nutrients and a slow release. After years of development, modern organic fertilizer production machine has become the development trend of organic fertilizer production in the future.

The modern organic fertilizer processing equipment has the following advantages in large-scale treatment of livestock and poultry manure:1. The organic treatment time was shortened from 30-90 days to about 15 days.2. It can deal with a large number of livestock manure every year, and realize the continuous production of organic fertilizer.3. The scale of organic fertilizer production line can be designed according to the output of livestock and poultry manure, with large processing capacity.4. The whole process of livestock manure treatment is controllable, and the processing process does not pollute the environment.5. The treated organic fertilizer has high nutrient content and is convenient for transportation and use.

In the production and processing of organic fertilizer, most of the organic fertilizer products are just simple fermentation, such products can only reach the harmless standard. The fermentation process of high-quality organic compost still needs aging and standing. This is because in the early heating and high temperature stage of composting, plant pathogenic bacteria, insect eggs, weed seeds and other harmful microorganisms will be killed, but the main role of microorganisms in this process is metabolism, reproduction, and only a small amount of metabolites. These metabolites are unstable and not easily absorbed by plants.In the later stage, microorganisms can only produce humus of organic matter, in which a large number of metabolites are produced, which are beneficial to plant growth and absorption. This process takes longer. Composting process can achieve three goals: first, harmless, second, humus, third, a large number of microbial metabolites, such as antibiotics, proteins, etc.

When designing a modern organic fertilizer treatment plant, there is a special composting and aging area, and the materials are fermented in batches to make the organic fertilizer ferment completely. The compost after fermentation is mixed with other nutrients and further processed by a disc granulator machine to obtain high-quality organic fertilizer. Tianci fertilizer machine manufacturer provides various fertilizer equipment such as flat die pellet mill, rotary drum granulator and organic fertilizer granulator to improve the quality of organic fertilizer products.

[zztchi]

How to solve the problem that the powder of roller granulator is not granulated?

Raw material applicability and wide range of roller granulator

The roller granulator is not only suitable for the direct granulation of livestock manure, sugar factory filter mud, municipal sludge, straw, peat and other coarse fiber organic wastes with water content of about 30%, but also suitable for the extrusion granulation of compound fertilizers such as ammonium chloride and ammonium bicarbonate. The pelletizer can extrude elliptical granular compound fertilizer and feed.

High pelletizing rate of roller granulator and beautiful finished products

The fertilizer production process of roller press granulator makes the pelletizing rate reach over 95%, the extruded particles are round and standard, and the strength is high. The use of rotary drum granulatorrequires drying, cooling and other processes, while the double roller pelletizer has a short fertilizer production process and low operating cost, which is particularly suitable for dry granulation. The crushing and separating part of extrusion granulation particle: the material flows into the crushing chamber at the lower side after being extruded, and the ball and the returned material are separated and re granulated through the rotation of the biaxial hammer, so that the raw material for granulation can be fully utilized.

What to do if the powder is not granulated?

In the organic fertilizer production line, the material is required to have a certain viscosity. Some raw materials are loose after fermentation, and it is not easy to granulate. Therefore, some moisture or binder must be added to increase the viscosity of the material. Moreover, some fertilizer production lines are produced by a non-drying normal temperature process, and the double roller extrusion granulator are suitable for granulation of materials with relatively low water content. If the moisture content of the material is too high, some dry materials can be added in an appropriate amount to neutralize the moisture content. If the water content is too low, the appropriate amount of water can be added to make the material easy to granulate.

All working bodies of the roller extrusion pelletizer machine are installed and fixed on the frame. The machine frame is welded by medium carbon steel plate and channel steel. Through strict quality control and specific process requirements, the purpose of the machine is achieved. Lifting holes are provided in the middle of the four corners of the frame for loading, unloading and transportation.

[zztchi]

Recovery method of cassava residue-fermentation to produce organic fertilizer

Cassava residue is the by-product of cassava starch extraction or alcohol processing, mainly including crude fiber, crude ash and moisture. Indonesia, Cambodia, Thailand and other Southeast Asian countries produce a large number of cassava slag powder and cassava slag particles. As cassava residue is non-toxic, it is often used as a cheap source of coarse feed by the farms. Cassava residue can also be used as organic fertilizer after fermentation. A large number of cassava dregs can be recycled and reused by the fertilizer production machine.

There are many disadvantages in traditional cassava residue fermentation

1. Long fermentation time.2. High labor intensity: it takes one person and half a day to stir a ton of cassava residue and mixture during fermentation.3. nutrition can not be completely released and improved.The modern fertilizer production machine is used for flowing water treatment to solve the utilization of a large number of cassava dregs and improve the efficiency. The following is the technological process of making organic fertilizer from cassava residue.1. Mixing: mash the cassava residue after it is fermented and decomposed, add proper amount of urea (and N, P, K), and mix evenly through the mixer.2. Granulation: different granulation methods are selected according to the water content and production capacity: When the production is small and the water content is high (the cost is low), the disc granulator machine is used, and the raw materials need to be dried and cooled. At last, the evenly stirred material is made into granular organic fertilizer. When the output is large and the water content is low (the cost is high), the drum granulator is used. The pelletizing rate of the rotary drum granulator is relatively high, the processing capacity is strong, the pelletizing rate can reach more than 90%, and the particle hardness is good and not easy to be scattered.3.Screening: put the materials that have been made into the screening machine, directly screen out the materials that meet the standards and enter the packaging link, which can be sold as commodities; if they do not meet the standards, continue to granulate until the diameter meets the standards. The rest of the powdery raw materials are returned to the comminution stage and then granulated.

[zztchi]

Application of microbial bacterial fertilizer in agricultural organic fertilizer production line

Bio-fertilizer is a kind of product that leads to the specific fertilizer effect of crops caused by the life activities of microorganisms, and it is a kind of finished fertilizer in the organic fertilizer production line. It has a huge effect on crop growth and soil nutrition. Here we introduce the application of microbial bacterial fertilizer in the organic fertilizer production line.

1. The effect of energy saving and emission reduction is remarkable. Microbial fertilizers have the effects of phosphorus, potassium and nitrogen fixation, which can improve the fertilizer utilization rate by more than 10% to 30%. The mass production and promotion of such fertilizers can save fertilizer resources and related coal, natural gas, oil and other resources, and help alleviate the energy crisis. 2. Bio-organic fertilizer can reduce farmers' production costs, increase crop output and increase agricultural income. The production cost of compound microbial fertilizers and other series suitable for large-scale promotion of field crops is comparable to or slightly higher than that of ordinary fertilizers. In the processing technology of the fertilizer production line, a variety of nutrients are made into biological compound fertilizer granules by the rotary drum granulator. The results of a large number of experiments and demonstrations on corn, rice, wheat, peanuts and other crops show that microbial fertilizers still have a yield increase effect when the dosage is reduced by 1/3 to 1/2, so that farmers do not increase the cost of fertilizer use Under the application of this microbial fertilizer, higher yields can be obtained, and labor and time are saved, the use is convenient, and greater benefits can be obtained, which can drive the large-scale increase in production of grain, vegetables, fruits, and other economic crops, and solve food production Major issues such as health. 3. Biological compound fertilizer particles can improve the quality of agricultural products. With the continuous improvement of people's living standards, especially people's demand for improved quality of life, they are actively developing green agriculture to produce organic fertilizers and pollution-free green food. In the process of producing green food, chemical fertilizers, chemical pesticides and other chemical substances are required to be used or not used as much as possible (or limited use). It requires the fertilizer to first protect and increase the growth and quality of the application object; secondly, it does not cause the application object to generate and accumulate harmful substances; and it has no adverse effects on the ecological environment. Microbial fertilizers are basically in line with the principles, not only can alleviate or reduce agricultural product pollution, but also improve the quality of agricultural products. The roller granulator we designed is also suitable for the processing of this fertilizer granule. It is extruded and granulated at room temperature without damaging beneficial bacteria. 

[zztchi]

Reason for the rapid development of fertilizer production machine

In recent years, the development of organic fertilizer production equipment is faster and faster. In order to solve the problem of manure, farmers or aquicultures have focused their attention on manure processing by fertilizer production machine. The following is the introduction of organic fertilizer production equipment by Tianci fertilizer machine manufacturers. 1. Fertilizer production machine help improve the quality of agricultural products. Under the same nutrient conditions, compared with chemical fertilizer, the effect of common organic fertilizer as basic fertilizer is better than that of chemical fertilizer. Organic fertilizer is completely decomposed, and the effect of top dressing is often better than that of chemical fertilizer, especially improving the quality of agricultural products is more useful than chemical fertilizer. Adding other nutrients into the organic matter, the organic fertilizer is made into a round ball by the disc granulator machine, which further improves the fertilizer efficiency. Some places are developing "organic agriculture" and "ecological agriculture". They attach great importance to the use of organic fertilizer equipment and regard organic fertilizer as the main source of green food production. 2. Fertilizer production machine improve nutrient utilization efficiency. Organic fertilizer contains a variety of organic acids, humic acids and other hydroxides with strong chelating ability, which can form chelates with a variety of metal elements. For example, when organic fertilizer is mixed with phosphorus fertilizer, organic acids and other chelates in organic fertilizer can chelate highly active aluminum ions in the soil, prevent the combination of aluminum and phosphorus, form closed storage phosphorus that is difficult to be absorbed by plants, and significantly improve the effective phosphorus content in the soil Quantity. 3. Fertilizer production equipment produce a large number of organic fertilizer products, which can improve the physical properties of soil. After the application of organic fertilizer, organic-inorganic aggregates with different particle sizes can be formed by combining organic colloid materials with soil inorganic colloids. Organic-inorganic aggregates are important indicators of soil fertility. The higher the water content, the better the physical properties of the soil, the stronger the ability of soil, water and fertilizer conservation, the better the ventilation performance, and the deeper the root system development. To learn more about the equipment of organic fertilizer machine, roller granulator, flat die pellet mill, organic fertilizer granulator, drum dryer, pulverizer, etc., as well as the equipment price, configuration, video and other information, please contact us.

[zztchi]

Design and application of ammonium sulfate roller granulator

Double roller granulator is a new generation of pellet machine developed and designed by the organic fertilizer manufacturing industry.The basic principle of extrusion molding is used to form fertilizer granules with a diameter of 2.5-20 mm many times. The granulation rate of this machine is higher than 86%. The double roller press granulator is a common processing method in the organic fertilizer production line without drying (water content 3% -7%) at room temperature. Roller granulation machine has low cost and fast granule processing. As an organic fertilizer project investment, it can produce excellent economic benefits.

Application of roller granulator

Double roller press granulator is applied to the processing technology of non drying fertilizer particles, which can produce fertilizer particles in one extrusion, with low cost. The granulator manufactured by Tianci fertilizer equipment factory adopts reliable motor. There is no discharge of three wastes in the production process of the machine. The plastic processing is stable and the maintenance is simple. Compared with the rotary drum granulator, it has the advantages of low energy consumption, good component structure, good technology and good economic benefits. Roller granulator is used for compound fertilizer, organic fertilizer, fine feed and other raw materials. It can be used to produce and process a series of fertilizer products with various concentration values (including organic fertilizer, inorganic fertilizer, biological fertilizer and magnetic fertilizer), ammonium bicarbonate fertilizer, ammonium persulfate fertilizer, etc., which are common in the production and manufacturing of fertilizer industry.

Design of roller granulator for ammonium sulfate

1. Frame part: the main body of the whole ammonium sulfate granulator is installed and fixed on the frame. The frame of the machine is welded with channel steel, with stable structure and corrosion-resistant materials, so as to extend the service life and meet the specific process requirements. 2. Transmission connection part: the motor drives the pulley, V-belt and reducer to make the head work. In addition, the chain wheel and chain constitute the transmission chain to the broken and separated parts. 3. Working parts of the head: it is transmitted to the transmission roller shaft through the pin shaft through the coupling, and ensures the synchronous operation of two roller shafts through a pair of open gears. 4. Crushing and separating part: the material flows to the crushing chamber at the lower side after being extruded by the roller, and the particles and returned materials can be separated by the rotation of the double axis hammer.

[zztchi]

Prospect and production of coated controlled release fertilizer

Coated controlled release fertilizer

The traditional chemical fertilizer, such as N or a certain proportion of N, P, K compound fertilizer, is coated with a special biological or chemical water soluble polymer film. Based on the characteristics of film thickness, particle radius, diffusion coefficient, nutrient composition and dissolution, the release rate and amount of fertilizer nutrient are controlled according to the time of growing nutrient demand of crops, so that the release rate of fertilizer nutrient can fully match the needs of crops.

What are the advantages of coated controlled release fertilizer?

1. Reduce human management cost

After the fertilizer is made into particles by the rotary drum granulator, the coating process is carried out. The coated fertilizer greatly reduces the times of artificial labor fertilization, reduces the amount of fertilizer used, and reduces the loss of fertilizer, thus saving time, labor and money.

2. Increase of economic benefits

The coated controlled-release fertilizer can improve the fertilizer utilization rate, which is the key to save agricultural cost and increase product benefit. Before the fertilizer is coated, it should be pelletized by disc granulator machine. Therefore, the effect of granular fertilizer is long-term and stable. The energy of fertilizer can continuously supply the demand of nutrients for the whole growth period of crops. The benefit of coated controlled-release fertilizer is 1-2 times that of conventional fertilizer, which can improve the output and quality of agricultural products and increase the added value of fertilizer to crops.

3. Safe and harmless

Coated controlled-release fertilizer has low salt index, even if it is used in large quantities at one time, it will not burn crop seedlings. It can also solve the difficulty of topdressing in the later stage under the condition of dense crops and save labor consumption. More importantly, the coated controlled-release fertilizer is suitable for different types of plants and soils, and effectively prevents the acidification and salinization of natural land. Human beings often face the dilemma of choice. The manufacturing cost of the coated controlled-release fertilizer is 3-4 times higher than that of the ordinary fertilizer, so most of the coated controlled-release fertilizer is only used in high unit price horticultural flowers and fruits and agricultural products. In addition, the investment in fertilizer production machine is relatively large. In order to avoid risks, manufacturers will choose simpler equipment. However, the effect of slow-release fertilizer is still desirable.