What are the benefits of using a disc granulator in fertilizer production lines?

fertilizer granulator Apr 15, 2024

Common organic fertilizer granulators include: double roller granulator, rotary drum granulator, disc granulator, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die granulator machine, ring die granulator, let’s learn about the disc granulator today, what are the advantages of the disc granulator?

The disc granulator machine is an important part of the organic fertilizer or npk production line. Disc granulator is widely used to produce round granules of organic fertilizer and compound fertilizer. In this way, granular fertilizers are easy to transport and store. The fertilizer granulator has a wide range of applications.

1. The high-quality granulation rate adopts a full-arc disc angle, and the granulation rate can reach more than 93%. Then, it has three discharge ports, which is convenient for intermittent production, greatly reduces labor intensity and improves labor efficiency.

2. The manufacturing process of the disc granulator machine is advanced and the material is made of stainless steel plate, which makes the fertilizer equipment durable.

3. The disc granulator machine operating system is fully automatic. The automatic cleaning board above the sticky material improves the service life of the equipment and saves labor. The granulator requires only a control panel box to work. Therefore, it can save more labor for some small disc pelletizer iron ore pelletizing plants.

4. Our company is a professional manufacturer of organic fertilizer equipment. As a manufacturer of disc granulator with reasonable price, we belong to direct sales, not a third party.

Zhengzhou Huazhiqiang organic fertilizer equipment manufacturer is based on the principle of honest management, aggressive and pioneering, including organic fertilizer production line,npk production line, etc., perfect after-sales service and supporting facilities, is a main organic fertilizer granulator, organic fertilizer Turning machine, organic fertilizer pulverizer, organic fertilizer fermentation machine and other organic fertilizer equipment manufacturers for a complete set of organic fertilizer production lines.

Why choose flipping equipment for high-yield organic fertilizer composting fermentation

fertilizer granulator Apr 15, 2024

The production of organic fertilizer mainly includes two stages: composting and composting, and composting, as the first step of the process, is even more important. If composting is not done well, even with the best materials, high-quality organic fertilizer cannot be produced.

Composting is the process of mixing poultry and livestock manure, straw, agricultural and forestry waste, and adding fermentation agents to make the materials undergo fermentation and maturation.

Poultry and livestock manure, straw and other materials contain harmful bacteria. After high-temperature fermentation, harmful bacteria can be killed and the occurrence of underlying diseases can be reduced. Grass seeds are often found in the feces of poultry and livestock, especially cattle and sheep. If applied directly, grass seeds can lead to overgrowth of weeds. After high-temperature fermentation, it can kill the rapeseed in the fertilizer. When unfermented materials are applied to the soil, they will automatically begin to ferment, and the high temperature generated by fermentation can cause root burning in crops. Completely decomposed materials will not increase in temperature and can be safely applied to the soil.

Why choose flipping equipment for high-yield compost fermentation?

For safety reasons, currently, aerobic fermentation is mainly used for composting. Aerobic fermentation, as the name suggests, requires oxygen and ventilation during the fermentation process. Moreover, during the fermentation process, the temperature of the pile will increase due to the action of high-temperature bacteria. In order to prevent the beneficial bacteria from evaporating at ultra-high temperatures, it is also necessary to periodically flip the materials.

To produce organic fertilizer on a large scale and continuously, at least 10 tons of new materials are added every day. To evenly flip 10 tons of materials, at least 4 workers need to work continuously for 2 hours. Pure manual flipping greatly increases labor costs.

Fortunately, with the development of the mechanical industry, flipping equipment has emerged. The flipping of 10 tons of material allows the machine to dry in just 2 minutes, greatly saving labor costs and time. And if the fermentation site is limited, the height of the compost can be increased to 2 meters, and using flipping equipment can still ensure that the material is fully flipped.

How to process chicken manure and fertilizer with organic fertilizer equipment

fertilizer granulator Apr 15, 2024

Organic fertilizer equipment usually uses the following steps for fertilizer processing when processing chicken manure:

Collecting and storing chicken manure:

Firstly, it is necessary to collect chicken manure in a centralized manner and store it in suitable containers or composting sites. This can be achieved through fecal cleaning equipment or manual cleaning within the farm.

Pre processing:

For raw chicken manure, preliminary treatment is usually required, such as removing impurities, foreign objects, large fecal blocks, etc. This can be pretreated through screening, deodorization, crushing, and other methods for better processing of organic fertilizers in the future.

Fermentation and composting:

Chicken manure is mainly processed through fermentation and composting in organic fertilizer processing. Mix the preprocessed chicken manure with other organic materials (such as straw, bran, etc.) in a certain proportion to form a compost pile, and promote the fermentation process by adding composting fermentation agents (such as bacterial strains, organic matter, etc.). During the fermentation process, attention should be paid to regulating the humidity, aeration, and temperature of the compost pile, promoting the decomposition and transformation of organic matter, and increasing the organic matter content.

Drum composting machine processing:

One of the commonly used equipment in organic fertilizer equipment is the organic fertilizer composter. This equipment can accelerate the decomposition and fermentation process of organic matter, and through mechanical stirring and ventilation systems, compost can ferment more evenly, improving the content of organic matter and the quality of fertilizer.

Drying and crushing:

After a certain period of fermentation and treatment, organic fertilizers need to be dried to reduce moisture content, improve fertilizer stability and storage. Drying is usually done by sun drying or mechanical drying. Subsequently, the dried organic fertilizer can be finely crushed by an organic fertilizer crusher to become granular or powdered fertilizer for easy storage and application.

Packaging and storage:

Finally, the processed organic fertilizer can be packaged and stored. Choose appropriate packaging methods, such as bagging, bulk, etc., to ensure that fertilizer quality is not affected by pollution and moisture. When storing, attention should be paid to ventilation, moisture prevention, and avoiding direct sunlight to maintain the quality and nutritional content of the fertilizer.

Through the above steps, organic fertilizer equipment can effectively process chicken manure, convert it into high-quality organic fertilizer, provide nutrient support for agricultural production, and achieve the resource utilization of organic waste, which meets the requirements of sustainable development.

Granulation equipment and process required for NPK compound fertilizers

fertilizer granulator Apr 15, 2024

Compound fertilizer is a fertilizer containing two or three nutrients of N and P; compound fertilizer is available in powder or granular form. It is usually used as top dressing, but also as base fertilizer and seed fertilizer. The complete npk production line produced by our company includes: belt scale, disc mixer, drum granulator, rotary drum granulator, drum cooler, drum coating machine, chain crusher, rotary screening machine, automatic packaging machine , belt conveyor and other accessories, the compound fertilizer production line is divided into 20,000 tons, 30,000 tons, and 50,000 tons according to production capacity. With years of experience in manufacturing compound fertilizer equipment, we can also assemble fertilizer production lines with greater output according to customer needs.

This compound fertilizer production line is mainly used for granulation of compound fertilizer particles using NPK, GSSP, SSP, granular potassium sulfate, sulfuric acid, ammonium nitrate, etc. as raw materials. Compound fertilizer equipment has the characteristics of stable operation. If we want to obtain npk granules, we know that we must use npk compound fertilizer granulation equipment. But do you know the working principle of the double roller granulator? The following is the process of npk fertilizer granulation.

• Firstly, with the help of the conveyor belt, the mixed material can be sent to the npk fertilizer double roller granulator, and the powdery material is input from the top of the machine.

•Then press the powdered NPK fertilizer between the two lower rollers for extrusion, and the rollers rotate relative to each other. Under strong extrusion pressure, cake-like materials can be obtained.

• Next, the cake-like material can be sent to the crushing chamber and crushed by the crushing shaft.

• Finally, the crushed material will be screened through the screen under the crushing chamber. Qualified particles are transported to the outside through the conveyor belt. The sieved powder is sent back to the raw material warehouse for secondary production.

The basic process flow of organic fertilizer fermentation with cow manure and duck manure

fertilizer granulator Apr 15, 2024

The organic fertilizer production line for cow excrement and duck manure is a complete set of equipment that uses fresh cow excrement and duck manure as raw materials and undergoes a series of processing to produce natural organic manure.

The basic process flow of organic fertilizer fermentation with cow manure and duck manure:

1. 500kg cow manure+300kg duck manure+200kg bacterial residue+50g fermentation bacterial agent (cow manure and duck manure can replace other livestock and poultry manure)

2. Stacking of strip materials: The stacking of strip materials shall be carried out according to the above raw material ratio and requirements. The stacking length of the strip is unlimited, with a width of 2 meters and a height of about 1 meter. When stacking in strips, the materials should be evenly layered and stacked

3. Adding fermentation strains: The brand strains are multi strain composite products. The fermentation effect is better than that of ordinary strains. Expand the bacterial residue area of the strain in a 1:5 ratio (with the aim of diluting the strain and promoting uniform distribution. For example, mix 5kg of wheat bran or rice husk powder with 1kg of the strain), and determine the number of strains.

4. Sprinkle it on the surface of the pile. Stirring fermentation: Use a stirrer to stir the stack evenly. After the temperature reaches 55 ℃ or above, flip the pile every 1-2 days. After the fermentation temperature is above 55 ℃, stack the strips back in place after 10-15 days. The purpose of flipping the pile is to promote water evaporation, facilitate the entry of oxygen into the pile, and promote the rapid reproduction and fermentation of bacteria. Screening processing: After fermentation according to the above steps, it is screened to become pure powder organic fertilizer. At this point, the remaining large amount of organic fertilizer needs to be crushed before packaging.

Production equipment for organic fertilizer fermentation of powdered cow manure and duck manure:Flipping machine (used for composting process) – Vertical crusher (crushing larger blocks in organic fertilizer) – Screening machine (screening out non compliant organic fertilizers and returning them) – Batching machine (adding other required nutrients to organic fertilizer in a certain proportion, which is an optional device) – Horizontal mixer (mixing different materials evenly and using it in combination with batching machine) – Single bucket packaging machine (used for quantitative packaging of finished organic fertilizer)

Fertilizer granulator is a key tool for improving agricultural production efficiency

fertilizer granulator Apr 15, 2024

Fertilizer granulator is a key agricultural machinery equipment that converts bulk fertilizer raw materials into granular fertilizers through a series of process steps for easy application and storage. In modern agricultural production, fertilizer granulators play an indispensable role, greatly improving the efficiency and quality of agricultural production.

Firstly, the fertilizer granulator achieves precise application of fertilizers. By compressing loose fertilizer raw materials into granules, uniform mixing and distribution of fertilizers can be achieved, ensuring that each piece of land can obtain sufficient nutrients. This precise application not only improves crop yield and quality, but also reduces fertilizer waste and lowers the cost of agricultural production.

Secondly, the fertilizer granulator improves the storage stability of fertilizers. Granular fertilizers are easier to store and transport than bulk fertilizers, and are less susceptible to moisture and oxygen, thereby extending the shelf life of fertilizers. This is crucial for agricultural production, especially in the case of seasonal fertilization and large-scale planting. Stable fertilizer storage can ensure that crops can obtain sufficient nutrients throughout the entire growing season.

In addition, fertilizer granulators can also improve the chemical properties of fertilizers. By adding specific additives during the manufacturing process, the hardness, dissolution rate, and nutrient release rate of fertilizer particles can be adjusted to better meet the needs of different types and growth stages of crops. This customized fertilizer can maximize the nutritional needs of crops and improve the ecological and economic benefits of agricultural production.

In summary, as a key tool in agricultural production, fertilizer granulators play an important role in improving agricultural production efficiency, improving soil quality, and protecting the ecological environment. With the continuous progress of technology and the increasing demand for agricultural production, fertilizer granulators will undoubtedly play a more important role in the future, providing strong support for the modernization process of agriculture. The key process for achieving fertilizer customization in NPK fertilizer production line

The NPK fertilizer production line is a set of process equipment specifically used for producing NPK compound fertilizers. Its main function is to mix various nutrients such as nitrogen (N), phosphorus (P), and potassium (K) in a certain ratio, and make granular compound fertilizers through specific processes. This production line is of great significance in modern agricultural production, as it can achieve customized production of fertilizers and meet the needs of different crops at different growth stages

Proper maintenance of organic fertilizer crusher after granulation in fertilizer production line

fertilizer granulator Apr 15, 2024

The npk production line equipment usually includes: crusher, feeder, horizontal mixer, double roller granulator, dryer, cooler, screening machine, weighing and packaging machine. Especially in the production of npk compound fertilizers and organic fertilizers, pulverizers are essential production equipment.

1. The maintenance of pulverizer equipment needs to focus on the following aspects

1) Check whether the power supply, power socket, plug, and power cord are deoxygenated and broken.

2) Check whether the bearing is well lubricated, and use lubricating oil regularly for maintenance.

3) Check whether all fasteners are fastened, and deal with them in time if they are loose.

4) Check whether the transmission belt is installed correctly and in good condition. If the belt is damaged, it should be replaced in time. When there is oil on the belt or sheave, wipe it with a clean rag in time.

5) Check whether there are materials or other sundries in the damaged cavity, and remove them if necessary.

6) Check the sealing condition of the fan to prevent the sand from severely abrading the fan, causing the rivet heads of the impeller and hub to fall off, and fatigue cracks in the rivet holes.

Second, the following points should be paid attention to when inspecting and maintaining equipment

1) Bearing lubrication replacement: After the crusher works for 300 hours, the bearing should be cleaned. If the bearing is lubricated by engine oil, add new engine oil to fill 1/3 of the bearing seat gap, not more than half. Before operation, just tighten a small amount of regular oil cup cover. When the crusher bearing is seriously worn or damaged, it should be replaced in time, and attention should be paid to strengthening lubrication; adjust the paper pad at the bearing cover.

2) Replacement of claws and hammers: Among the crushing parts, the crushing claws and hammers are the vulnerable parts of the straw crusher, and they are also the main components that affect the crushing quality and productivity. The broken claws and hammers should be replaced in time after they are worn out. When replacing the claws of the claw crusher, the disc should be pulled out first. Before pulling it out, we need to remove the screws on it, and then pull it out.

Establish equipment configuration and cost for an NPK fertilizer plant

fertilizer granulator Apr 10, 2024

Whether it is to build an organic fertilizer plant or an NPK compound fertilizer plant, it needs to spend a certain amount of money. The most important costs mainly include the following parts.

• Website construction costs. First, if you want to produce commercial NPK fertilizers, you need to buy or rent a production site. But this price needs to be calculated according to your local charging standard.

• Organic fertilizer equipment cost. The exact price of our machine is related to the machine capacity. But when you buy any machine, you need to consider the purchase cost and operating cost. Your procurement cost will be lower if you choose a machine manufacturer instead of an intermediate supplier. More importantly, if you choose a professional fertilizer equipment manufacturer, the machines you buy will be of good quality and low energy consumption, which will also greatly reduce your operating costs.

In the npk manufacturing process, if you want to use a dry granulator, you need to control the moisture content of the raw materials at about 10%. A clear advantage of using a dry granulator is that you don’t need to buy a dryer and cooler. Here, we recommend you to use the double roller granulator. It is a multifunctional granulator used to make fertilizers of various shapes.

However, for some NPK fertilizer producers, they want to buy wet granulator. Because the use of wet granulator will not produce dust. In addition, the price of wet granulator is lower than that of twin-roller granulator. And, you can choose the right one between pan granulator and rotary drum granulator.

•Labor costs. When you are going to run npk production line, you need some workers to help you. So, you need to spend some money to hire people. Generally speaking, the small NPK fertilizer plants we designed only need 3-4 workers. One person can feed the raw material, two workers can operate the machine, and the last one can be responsible for packing NPK fertilizer.

Solve the wall sticking problem of stock conversion granulator in fertilizer production line

fertilizer granulator Apr 10, 2024

Huaqiang plant chemical fertilizer equipment rotary drum granulator solves the problem of wall sticking. Fertilizer drum steam granulation production process has greater output flexibility. The drum granulator is cylindrical and has good heat preservation effect. Using steam to increase the temperature of the material during granulation to meet the liquid phase required for granulation can greatly reduce the water content of the material during granulation, reduce the load of the dryer, and increase the output of the whole machine.

The granulation method of the rotary drum granulator, the double roller granulator adopts dry granulation, and the main working method of the drum granulator is wet granulation. After the base fertilizer is humidified by a certain amount of water or steam or gaseous ammonia or phosphoric acid or nitrogen solution in the cylinder, the compound fertilizer granulation process for chemical reaction and heat supply or the cold granulation process for a small amount of compound fertilizer adds water. Under the condition of temperature and humidity, with the help of the rotating motion of the cylinder, the material particles are squeezed and agglomerated into balls.

The improvement of the drum granulator, the drum granulator has a wide range of adaptability to raw material production. It can be used in conjunction with low-solubility and high-solubility materials as required, and can also be used in conjunction with some organic matter and medium and trace elements. In the process of organic fertilizer manufacturing, the wall sticking problem of the drum granulator is relatively serious, which directly affects the movement of materials, affects the ball forming rate and the roundness of particles. In order to solve this problem, we have developed a high lining for the inner wall of the granulator. The active lining of molecular materials solves the problem of material sticking to the wall and plays the role of anti-corrosion and heat preservation.

The drum granulator is suitable for nitrogen, phosphorus and potassium nutrients, and the ratio of nutrient distribution is flexible. It can process high-nitrogen compound fertilizers, various special fertilizers, organic and inorganic compound fertilizers containing more than 20% nitrogen, and can be used in both npk production line and organic fertilizer production lines.

The organic fertilizer production line converts organic raw materials into efficient agricultural fertilizers

fertilizer granulator Apr 10, 2024

Organic fertilizer production line is an industrial equipment specifically used for producing organic fertilizers, which converts organic raw materials into efficient agricultural fertilizers through a series of fine process flows. Organic fertilizers are increasingly favored by farmers for their benefits to soil and crop health, therefore, organic fertilizer production lines play an increasingly important role in modern agricultural production.

The organic fertilizer production line usually includes the following key links:

Raw material pretreatment: including screening, crushing, and mixing of organic raw materials to ensure the quality and consistency of the raw materials. The raw materials can be animal manure, crop residues, urban organic waste, etc.

Composting: By using a composting turner, the raw materials are flipped, ventilated, and fermented to accelerate the decomposition and maturation of organic matter, while achieving the effects of deodorization and sterilization.

Dehydration: Use a dehydrator to remove excess water from the compost for subsequent granulation and packaging.

Granulation: By using a granulator to compress dehydrated organic matter into granules, the stability and usability of fertilizers are improved.

Drying and cooling: The dryer is used to reduce the moisture content of the fertilizer, while the cooler is used to lower the temperature of the fertilizer to a suitable range for packaging and storage.

Screening and packaging: The screening machine is used to separate particles that do not meet the standards, while the packaging machine is responsible for quantitatively packaging qualified fertilizers.

Characteristics of organic fertilizer production lines

Environmentally friendly and efficient: Organic fertilizer production lines can effectively convert organic waste into fertilizers, reduce environmental pollution, and improve resource recycling efficiency.

High degree of automation: Modern organic fertilizer production lines usually have the characteristics of high automation, which can reduce manual operations, improve production efficiency and safety.

Good flexibility: The production line can adjust process parameters and equipment configuration according to different raw materials and market demands, producing different types and specifications of organic fertilizers.

Stable product quality: Through precise control and standardized production processes, the organic fertilizer production line can ensure the stability and reliability of product quality.

Organic fertilizer production lines are widely used in various agricultural production fields, including planting, animal husbandry, horticulture, etc. It can be used to produce various organic fertilizers, such as bio organic fertilizers, compound organic fertilizers, microbial organic fertilizers, etc., to meet the needs of different crops and soils.

With the increasing emphasis on environmental protection and sustainable development, the application prospects of organic fertilizer production lines will become increasingly broad. By using organic fertilizer production lines, not only can agricultural production efficiency be improved, but also resource recycling can be promoted, agricultural ecological environment can be protected, and important contributions can be made to achieving green agriculture and sustainable development.