In terms of equipment, an organic fertilizer production line requires equipment such as fermentation compost turning machine, fertilizer crusher, fertilizer mixer, fertilizer granulator,  fertilizer dryer, fertilizer cooler, fertilizer screener machine, fertilizer packaging machine, fertilizer conveyors, and fertilizer coating machine and so on.

The raw materials for making organic fertilizer are very diverse, such as various livestock and poultry manures, urban sludge, and plant and animal residues. These raw materials are rich in organic matter, nitrogen, phosphorus, potassium and other nutrients that provide essential nutrients for crop growth, and the purchase price is low.

The working principle of the organic fertilizer production line:

The processing of organic fertilizer mainly involves raw material collection, followed by crushing and mixing. Then, the raw materials are proportioned according to the required formula, and the moisture content and carbon-nitrogen ratio are adjusted before starting the fermentation process.

Fermentation compost turning machine:It assists in turning the raw materials during the fermentation process, providing sufficient oxygen and controlling the temperature to ensure uniform and thorough fermentation.

Fertilizer mixer:The fermented materials have inconsistent sizes and states. A semi-wet material crusher can be used to finely crush them.

Fertilizer granulator:The crushed materials are processed into uniformly sized organic fertilizer granules through an organic fertilizer granulator.

Fertilizer cooler:The granulated organic fertilizer still contains about 30% moisture. To increase its strength, the granules need to be cooled. This also makes it easier for storage and transportation in the later stage.

Fertilizer screener machine :After granulation, there will be a small amount of substandard granules, some too large and some too small. Fertilizer screener machine is used to separate them. The oversized ones are returned to the fertilizer crusher, and the undersized ones are returned to the fertilizer granulator for re-granulation. The qualified granules will flow into the automatic packager.

Fertilizer packaging machine:The finished organic fertilizer granules are packaged using an automatic packager, completing the entire processing process.

However, it should be noted that the above configuration is a conventional organic fertilizer production line configuration and may not be suitable for all situations. In actual production applications, different producers may have different requirements in terms of site, raw materials, and other aspects, and adjustments need to be made according to actual needs.   

In the fiercely competitive organic fertilizer market, product quality stability is the fundamental basis for enterprises to establish themselves, and organic fertilizer mixers are the cornerstone to ensure this stability.

Each batch of organic fertilizer needs to maintain a high degree of consistency in nutrient content, physical properties, and other aspects in order to meet the needs of users and win market trust. The organic fertilizer mixer ensures even distribution of fertilizer components through precise mixing. No matter how the production scale changes, the mixer can accurately mix various raw materials according to the established formula. The main nutrients such as nitrogen, phosphorus, potassium, as well as trace elements, can maintain a stable proportion in each batch of fertilizer, and there will be no situation where the nutrients in a certain batch are too high or too low.

From the perspective of physical properties, the uniform mixing of materials by the mixer ensures stable and controllable indicators such as fertilizer particle size and humidity. The uniform particle size ensures the dispersibility and coverage of the fertilizer during application, avoiding the problem of coarse and difficult to dissolve fertilizer particles in some areas and too fine particles causing rapid loss in others. Appropriate and stable humidity is beneficial for the storage and subsequent processing of fertilizers, avoiding clumping caused by high humidity or affecting the shaping and effectiveness of fertilizers due to low humidity.

In terms of microbial activity, organic fertilizer mixers also play a key role in ensuring it. Microbial agents are an important component of organic fertilizers, and their activity directly affects the fertilizer efficiency. During the mixing process, the mixer can ensure that microbial agents are evenly distributed in the material and avoid microbial damage caused by excessive or improper mixing. A stable microbial environment enables each batch of organic fertilizer to exert stable fertilizer effects after being applied to the soil, promoting healthy crop growth.

In addition, the quality and maintenance of the organic fertilizer mixer also have an impact on the stability of product quality. High quality mixers have good sealing properties, which can prevent material leakage and external impurities from entering, ensuring the purity of fertilizers. Regular maintenance can ensure that the mixing components of the mixer are always in good working condition and maintain a stable mixing effect. Even in the long-term production process, we can ensure that every batch of organic fertilizer meets strict quality standards, establish a good brand image for the enterprise, and win the long-term trust of customers.

Modern organic fertilizer mixers are equipped with advanced control systems, which play a crucial role in achieving precise operation, efficient operation, and quality assurance of the equipment.

The core of a control system is the controller, usually using a programmable logic controller (PLC). PLC is like the “brain” of a blender, it receives signals from various sensors and precisely controls the various components of the equipment according to preset programs. Operators can program the PLC through programming software, set various parameters and control logic to adapt to different production needs.

Sensors are the “perception organs” of the control system, responsible for real-time monitoring of the operating status and material information of the mixer. For example, flow sensors installed at the inlet and outlet can accurately measure the inflow and outflow of materials, and feed back this data to the PLC. By analyzing the flow data, PLC can adjust the operating speed of the feeding and discharging equipment, ensuring a balance between material supply and discharge, and avoiding material accumulation or shortage in the mixer.

The speed sensor installed on the mixing shaft monitors the speed of the mixing shaft in real time. The mixing speed is crucial for the mixing effect of materials. Based on the signal from the speed sensor, the PLC automatically adjusts the motor speed to ensure that the mixing process always proceeds within the set speed range. In addition, there are temperature sensors used to monitor the temperature inside the mixer to prevent excessive heat generated during the mixing process from affecting material quality or equipment performance. When the temperature exceeds the set value, the PLC will issue instructions to start the cooling device or adjust the mixing speed to reduce the temperature.

The organic fertilizer mixer is usually equipped with a human-machine interface (HMI) in terms of operation interface, such as a touch screen. Operators can visually view the operating parameters of the equipment through HMI, such as mixing speed, material flow rate, temperature, etc. They can also perform various operations, such as starting and stopping the equipment, adjusting parameter settings, etc. HMI displays device status through a graphical interface, making operation simpler and more convenient, reducing the labor intensity and difficulty of operators.

In addition, the control system also has fault diagnosis and alarm functions. When there is an abnormal situation in the organic fertilizer mixer, such as motor overload, sensor failure, etc., the PLC can quickly detect the problem and issue an alarm message through the HMI to prompt the operator to take corresponding measures. At the same time, the control system can also record the operational history data of the equipment, facilitating analysis and maintenance by management personnel, and improving the reliability and service life of the equipment. Through this comprehensive control system principle, the organic fertilizer mixer has achieved intelligent and automated operation, providing strong support for high-quality organic fertilizer production.

The granulated granules are uniform in size, and the granulation rate can reach more than 97%, making it the best equipment for the granulation of organic fertilizers, inorganic fertilizers, and compound fertilizers. The new two-in-one organic fertilizer granulator can not only produce organic fertilizers but also produce low-energy-consuming and high-quality organic or inorganic compound fertilizers.

Equipment features:

1. The machine is designed with novelty, a unique structure, wide raw material applicability, large production capacity, high operational reliability, and high granulation efficiency.

2. The granules processed by the new two-in-one organic fertilizer granulator have high strength. Compared to several granulating devices such as pan granulator and roll extruder, the two-in-one organic fertilizer granulator solves the strength issue and enhances the strength of the organic fertilizer granules.

3. It saves labor and is highly efficient. Compared to double roller press granulator, disc granulator, and flat die granulator, the new two-in-one organic fertilizer granulator has lower requirements on manual labor. After the machine is running, it can basically achieve unattended operation.

4. The operation is simple and requires little physical effort. The new two-in-one organic fertilizer granulator is easy to operate, and there is no need to worry about manual technical issues. The granulation speed is fast, and the work can be continuous without interruption.

5. The granulator’s granules are well-shaped and round, and the size difference of granules can be controlled according to needs.

6. Due to the good effect of granules, the amount of returned material is also very small. Compared with other equipment, the return rate of the new two-in-one organic fertilizer granulator is basically controlled between 2% and 3%, while some other fertilizer granulator machines have a return rate of up to ten percent or more, which can be said to be negligible.

7. The raw material applicability is wide. Various manure, animal feces, decaying meat; plant waste like wheat bran dregs, straw, branches, wood chips, etc.; as well as industrial organic residue like distiller’s grains, feed residues, fungal residues, etc.; domestic waste, sludge, etc., can all be granulated.

Therefore, the new two-in-one organic fertilizer granulator not only has wide applicability, simple operation, and saves labor in production but also has excellent granulation effects, making it a fertilizer granulator with unique advantages

In the process of organic fertilizer production, fermentation is the core link, and the organic fertilizer mixer is a powerful promoter to promote this key fermentation reaction.

Fermentation is the process in which microorganisms decompose organic matter and convert it into nutrients such as humus. In this process, a good material mixing state is the foundation for microorganisms to exert their effects. The organic fertilizer mixer creates a suitable living and breeding environment for microorganisms through thorough mixing.

Firstly, the mixer ensures even distribution of oxygen in the material. During the fermentation process, aerobic microorganisms require sufficient oxygen for respiration. The organic fertilizer mixer continuously flips the material while stirring, allowing air to fully enter the interior of the material pile. Deep materials that were originally in a state of hypoxia can also come into contact with oxygen, which greatly meets the needs of aerobic microorganisms, stimulates their activity, and accelerates the oxidation and decomposition of organic matter. For example, in fermentation using livestock and poultry manure as the main raw material, sufficient oxygen supply can accelerate the decomposition of harmful substances in the manure and reduce the production of odors.

Secondly, the mixer helps to regulate the temperature and humidity of the material. During the fermentation process, microbial metabolism generates heat. If heat accumulates, it may cause local temperatures to become too high, inhibiting microbial growth. The organic fertilizer mixer disperses heat evenly by stirring, avoiding local overheating. Meanwhile, stirring can also make the moisture distribution in the material more uniform. Appropriate humidity is a necessary condition for microbial activity, and being too dry or too wet is not conducive to microbial survival. The mixer thoroughly mixes the moisture to ensure that the entire material system is within a suitable humidity range for microbial growth.

Furthermore, the mixer promotes sufficient contact between microorganisms and organic materials. It evenly mixes raw materials of different properties, allowing microorganisms to adhere more comprehensively to the surface of organic materials and decompose them deeply inside. This is like providing microorganisms with a rich and diverse “food”, allowing them to more efficiently convert organic matter into effective components of fertilizers.

Moreover, in the early stage of fermentation, the rapid stirring of the organic fertilizer mixer can accelerate the initial mixing of raw materials, creating favorable conditions for fermentation start-up. In the later stage of fermentation, appropriate stirring frequency can maintain stable fermentation and ensure thorough completion of the fermentation reaction. By reasonably controlling parameters such as mixing time and speed, organic fertilizer mixers can accurately regulate the fermentation process, improve fermentation efficiency, and produce better quality organic fertilizers.

In modern farm operations, efficient machinery plays a key role in improving production efficiency and ensuring the quality of agricultural products. The series of fertilizer mixers includes horizontal mixers, vertical disc mixer, double axis mixer, and BB fertilizer blender. Among them, the vertical disc mixer, with its unique design and excellent performance, is becoming an indispensable part of the production process. Its unique working principle and outstanding performance play important roles in various fields of production:

1. High Mixing Efficiency: The blade rotation speed of the vertical disc mixer is high, enabling rapid mixing of a large amount of materials in a short time. Compared to traditional mixing equipment, its mixing efficiency can be improved by 30% – 50%. In the production of building materials, the use of an vertical disc mixer can quickly mix cement, sand, and other raw materials evenly to meet the needs of large-scale production, shortening the production cycle, and improving efficiency.

2. Good Uniformity: Through its unique structural design and mixing method, the vertical disc mixer enables multidimensional movement of materials on the disc, ensuring thorough contact and mixing. Whether granular or powdery materials, they can achieve highly uniform mixing.

3. Wide Applicability: The vertical disc mixer is adaptable to various types of materials, such as dry powder materials, wet materials, and viscous materials. Additionally, by replacing mixing blades and adjusting mixing parameters, it can meet different mixing requirements of various processes.

4. Simple Operation: The operation interface of the equipment is easy to understand. Operators only need to set the mixing time, speed, and other parameters on the control panel, and the equipment can run automatically. At the same time, the maintenance of the equipment is also relatively convenient, which not only reduces the labor intensity of operators but also reduces downtime, enhancing the utilization rate of the equipment.

5. Low Energy Consumption: The vertical disc mixer takes energy-saving factors into account during the design phase, optimizing the shape and structure of the mixing blades to reduce energy consumption during the mixing process.

With its unique working principle and excellent performance, the vertical disc mixer is widely used in various industrial fields. With continuous technological advancements, vertical disc mixer will develop towards intelligent, efficient, and energy-saving directions, providing stronger support for the development of various industries.

 In modern farm operations, efficient machinery plays a key role in improving production efficiency and ensuring the quality of agricultural products. The series of fertilizer mixers includes horizontal mixers, vertical disc mixer, double axis mixer, and BB fertilizer blender. Among them, the vertical disc mixer, with its unique design and excellent performance, is becoming an indispensable part of the production process. Its unique working principle and outstanding performance play important roles in various fields of production:

1. High Mixing Efficiency: The blade rotation speed of the vertical disc mixer is high, enabling rapid mixing of a large amount of materials in a short time. Compared to traditional mixing equipment, its mixing efficiency can be improved by 30% – 50%. In the production of building materials, the use of an vertical disc mixer can quickly mix cement, sand, and other raw materials evenly to meet the needs of large-scale production, shortening the production cycle, and improving efficiency.

2. Good Uniformity: Through its unique structural design and mixing method, the vertical disc mixer enables multidimensional movement of materials on the disc, ensuring thorough contact and mixing. Whether granular or powdery materials, they can achieve highly uniform mixing.

3. Wide Applicability: The vertical disc mixer is adaptable to various types of materials, such as dry powder materials, wet materials, and viscous materials. Additionally, by replacing mixing blades and adjusting mixing parameters, it can meet different mixing requirements of various processes.

4. Simple Operation: The operation interface of the equipment is easy to understand. Operators only need to set the mixing time, speed, and other parameters on the control panel, and the equipment can run automatically. At the same time, the maintenance of the equipment is also relatively convenient, which not only reduces the labor intensity of operators but also reduces downtime, enhancing the utilization rate of the equipment.

5. Low Energy Consumption: The vertical disc mixer takes energy-saving factors into account during the design phase, optimizing the shape and structure of the mixing blades to reduce energy consumption during the mixing process.

With its unique working principle and excellent performance, the vertical disc mixer is widely used in various industrial fields. With continuous technological advancements, vertical disc mixer will develop towards intelligent, efficient, and energy-saving directions, providing stronger support for the development of various industries.

In the complex process of organic fertilizer production, the organic fertilizer mixer quietly plays the role of the behind the scenes hero in creating uniform nutrients, playing a key role in improving the quality of organic fertilizer.

The raw materials for organic fertilizers come from a wide range of sources, including livestock and poultry manure, crop straw, peat soil, etc. Various minerals, microbial agents, and other auxiliary materials are also added. These raw materials have significant differences in properties and varying nutrient contents. If not thoroughly mixed, the distribution of nutrients in fertilizers will inevitably be uneven. In some areas, excessive nutrients may lead to excessive growth of crops and burning of seedlings; Insufficient nutrients in some areas can also lead to poor crop growth.

The powerful mixing function of organic fertilizer mixers can effectively solve this problem. Its unique internal mixing device, such as spiral blades, propeller blades, etc., operates at high speed under the drive of an electric motor. These stirring components perform all-round and multi angle flipping and mixing of materials with different motion trajectories and speeds. From the center to the edge of the mixer, from the top to the bottom, there is no material that can ‘stay out’.

During the mixing process, different raw materials are thoroughly dispersed. The chunks of animal manure that were originally gathered together were dispersed and interspersed with fine straw powder; The added microbial agents can also be evenly distributed throughout the entire material system. This is like a chef carefully blending ingredients, allowing every bite to taste a rich flavor. After thorough mixing, various nutrients in organic fertilizer are evenly blended, and each fertilizer contains relatively consistent amounts of nitrogen, phosphorus, potassium, and other trace elements.

Moreover, even stirring helps microorganisms to function better. Microbial agents can more effectively come into contact with organic materials in a uniform environment for decomposition and transformation. They can more quickly decompose organic matter into nutrients that plants can absorb, improving the fermentation efficiency and quality of fertilizers.

In addition, the stable mixing quality ensures the consistency of each batch of organic fertilizer. Whether it is the expansion of production scale or long-term continuous production, organic fertilizer mixers can ensure that the produced fertilizer maintains stability in terms of nutrient content, physical properties, and other aspects. This provides a reliable fertilizer supply for agricultural production, allowing farmers to use it with confidence, ensuring the stability of crop growth and the reliability of yield.

As a key equipment in organic fertilizer production, the mixing principle of the organic fertilizer mixer is the core of achieving high-quality fertilizer production. Understanding these principles helps us better understand the working process and advantages of the equipment.

Organic fertilizer mixers mainly achieve material mixing through mechanical stirring. It is equipped with various stirring components inside, commonly including spiral blades and propeller blades. Spiral blades are usually installed on the mixing shaft, and as the mixing shaft rotates, the blades push the material forward along the axial direction. This axial material flow enables long-distance exchange of materials located at both ends of the mixer, ensuring initial mixing of materials at different positions.

The blades are distributed in the mixing space at different angles and shapes. When the propeller blades rotate at high speed, a strong centrifugal force is generated, throwing surrounding materials in all directions. This process not only increases the radial movement of the material, but also creates complex cross flow paths for the material inside the mixer. Under the combined radial and axial motion, different raw materials interpenetrate and collide with each other, achieving more thorough mixing.

During the mixing process, the particle characteristics of the material also affect the mixing effect. Smaller particles are more easily dispersed evenly under the action of stirring force, while larger particles require stronger stirring force to achieve good mixing. The organic fertilizer mixer adjusts the mixing speed, shape and layout of mixing components to adapt to materials of different particle sizes, ensuring that all raw materials can achieve the desired mixing degree.

In addition, the design of the organic fertilizer mixer also takes into account the physical properties of the material, such as viscosity and flowability. For materials with high viscosity, the surface of the stirring component is usually designed to be smooth to reduce material adhesion, while increasing the stirring force to overcome the viscous resistance between materials and achieve uniform mixing. For materials with good fluidity, the mixing speed and method will be adjusted accordingly to avoid excessive separation of materials during the mixing process.

In general, the organic fertilizer mixer achieves efficient and uniform mixing of various raw materials with different properties through clever mixing component design and reasonable mixing motion, utilizing axial and radial material flow, as well as mutual collision and interpenetration between materials, laying a solid foundation for the production of high-quality organic fertilizers.

The BB fertilizer production line is a complete set of BB fertilizer production equipment designed for BB fertilizer production. A complete BB fertilizer production line includes an automatic batching system, a fertilizer conveyor, a fertilizer mixer, a finished product storage bin, a fertilizer packaging machine, etc. In the process of fertilizer production, BB fertilizer production lines have many characteristics, such as:

Ease of Material Handling: The material is transported to the ground, making transportation convenient and fast. There is no need for a lifting mechanism, requiring fewer laborers for material feeding, and it ensures safe operation.

High Yield: It has a large output capacity and offers multiple specifications, effectively addressing the seasonal concentrated demand for BB fertilizer.

Compact Footprint: The batching system is positioned below, making the production line compact with a small footprint and low height.

Fully Automated: Controlled by computers, the entire production process is automated, which enhances efficiency and reduces labor intensity.  

High Accuracy: Both batching and packaging use electronic weighing, ensuring strict control over the ratios.

Good Process: It does not damage the original particle shape of the materials and prevents re-segregation of mixed finished products; the batch-wise intermittent mixing method ensures high uniformity.

Easy Cleaning: There are no dead corners for raw materials in the production line, allowing for easy and simple cleaning after shutdown.

Strong Adaptability: Suitable for various harsh field environments, including cold northern regions and humid southern areas.

Environmental Protection and Energy Efficiency: Some advanced models adopt energy-saving designs, reducing energy consumption and environmental pollution.

With the increasing awareness of environmental protection and energy saving among the public, as well as the growing pursuit of green organic food in recent years, the production and application of BB fertilizer have become more widespread. With the advancement of future technology, BB fertilizer production lines will become increasingly perfect, bringing more support to fertilizer production and agricultural development.