How to choose a suitable granulator when making organic fertilizer

fertilizer granulator Sep 7, 2024

Choosing the appropriate organic fertilizer granulator is crucial for the production of organic fertilizers, as it directly affects the quality and production efficiency of the final product. When making organic fertilizers, the following key factors should be considered when choosing a granulator:

1. Characteristics of raw materials

Raw material composition: Different organic materials (such as animal manure, crop residues, kitchen waste, earthworm castings, etc.) have different physical and chemical properties, such as moisture content, viscosity, particle size, etc., which will affect the selection of granulators.

Raw material status: Whether the raw material is in powder, fragmented, or pre treated state also affects the choice of organic fertilizer granulator.

2. Particle requirements

Particle size: Determine the required particle size range based on market demand or specific applications.

Particle shape: Do you need particles with specific shapes such as circular, cylindrical, or flat.

Particle strength: Particles need to have sufficient mechanical strength to avoid breakage during packaging, transportation, and storage.

3. Production scale

Production capacity: Select the capacity of the organic fertilizer granulator based on the expected production scale to ensure that the equipment can meet production needs.

Continuous production or batch production: Choose the appropriate type of granulator based on the production mode. Continuous production requires equipment with a high degree of automation, while batch production may place more emphasis on equipment flexibility.

4. Energy consumption and efficiency

Energy consumption: Choosing an organic fertilizer granulator with low energy consumption and high efficiency can reduce production costs.

Maintenance cost: Consider the frequency of replacing vulnerable parts of the equipment, the difficulty of maintenance, etc., to control long-term operating costs.

5. Environmental requirements

Dust control: Choose an organic fertilizer granulator equipped with an efficient dust removal system to reduce dust emissions and meet environmental requirements.

Noise control: In densely populated areas, noise control is also a factor to consider when choosing a granulator.

6. Financial budget

Equipment cost: Choose a cost-effective granulator based on the budget.

Capital payback period: Evaluate the initial investment and expected return period of equipment to ensure financial feasibility.

7. Technical support and after-sales service

Supplier reputation: Choose an organic fertilizer granulator supplier with good reputation, providing technical support and after-sales service.

8. Future scalability

Expansion capability of equipment: Considering the possible expansion of production scale in the future, choose granulators that are easy to upgrade or expand.

Taking into account the above factors, it is recommended to consult with experts or equipment suppliers in the field of organic fertilizer production in detail before choosing an organic fertilizer granulator. Based on your specific needs and conditions, customize or select the most suitable granulator. In addition, on-site inspections, reference to peer experience, and equipment trials are also effective ways to make wise choices.

How much does it cost to build a small-scale organic fertilizer equipment production line

fertilizer granulator Sep 7, 2024

The cost of establishing a small-scale organic fertilizer equipment production line is influenced by various factors, including the scale of the production line, equipment selection, complexity of raw material processing, automation level, site rental or purchase costs, investment in environmental protection facilities, local labor costs, etc. Here are some rough estimates of cost composition for reference:

1. Equipment cost

Basic equipment: including crushers, mixers, organic fertilizer granulators, screening machines, packaging machines, etc. The investment in basic equipment for small-scale production lines may range from tens of thousands to tens of thousands of RMB.

Automation equipment: If you choose highly automated equipment such as automatic packaging machines, automatic control systems, etc., the cost will increase accordingly, and additional investment of tens of thousands to tens of thousands of yuan may be required.

Environmental protection equipment: In order to meet environmental standards, it may be necessary to install dust collectors, wastewater treatment equipment, etc. This cost also needs to be considered, which may cost tens of thousands to tens of thousands of yuan.

2. Venue fees

Leasing: If renting a venue, the rent may vary depending on the geographical location, area, and lease term, ranging from several thousand to tens of thousands of RMB per month.

Purchase: If purchasing a venue, the cost will be higher, possibly requiring hundreds of thousands or even millions of yuan, depending on the geographical location and land nature.

3. Raw material pretreatment cost

Composting: If the raw materials need to be composted, additional site and equipment may be required, and the cost of this part may range from tens of thousands to tens of thousands of yuan.

4. Raw material cost

Raw material procurement: The cost of raw materials needs to be budgeted based on actual demand, taking into account the type of raw materials and market fluctuations.

5. Operating costs

Labor cost: Depending on the automation level of the organic fertilizer production line and local wage levels, labor costs may range from several thousand yuan to tens of thousands of yuan.

Energy consumption cost: including water, electricity, gas, etc., calculated based on the energy consumption of the production line and local prices.

Maintenance cost: The cost of equipment maintenance and upkeep, which may require reserving 5% -10% of the annual equipment investment as a budget.

6. Legal and licensing fees

Business License: The cost of applying for a business license is relatively low, usually around a few thousand RMB.

Environmental approval: Environmental approval may require an environmental impact assessment, with costs ranging from tens of thousands to tens of thousands of RMB, depending on the scale and complexity of the project.

7. Marketing and sales costs

Market research and promotion: including advertising, exhibitions, online promotion, etc. The cost of this part may vary from tens of thousands to hundreds of thousands of yuan depending on the marketing strategy and target market.

Taking into account the above factors, the total investment for establishing a small-scale organic fertilizer equipment production line may range from several hundred thousand yuan to several million yuan. Actual costs need to be planned and budgeted in detail based on specific circumstances. It is recommended to conduct detailed market research and financial planning before project initiation to ensure project feasibility and reasonable allocation of funds.

Application of Organic Fertilizer Granulator in Agricultural Green Development

fertilizer granulator Sep 7, 2024

With the increasing competition of global technology and economy, as well as the further strengthening of people’s awareness of using resources, improving product quality and strengthening environmental protection, the technical requirements of fertilizer production line are becoming higher and higher. Fertilizer granulation is not only the core of fertilizer processing, but also the key to determine the shape and efficiency of fertilizer. Organic fertilizer granulator is developing towards large-scale equipment, diversified functions, high-efficiency production and automatic control system.

1. Large scale equipment

With the progress and development of science and technology, the advantages of large-scale production equipment are more and more obvious. At the same time, the application of computer technology and accurate stress analysis technology promotes the development of mechanical structure design and manufacturing technology, and provides a solid technical guarantee for the large-scale granulation equipment.

2. Compact structure

The structure design of the equipment is reasonable and compact. While ensuring the quality, we try our best to reduce the manufacturing cost of NPK fertilizer granulator, reduce the floor area and improve the efficiency.

3. Diversified functions

The powder treatment project is a multi unit operation system project. The selection of granulation equipment can reduce the intermediate process and save investment. It is required that the functions of powder granulation equipment should be diversified.

4. Production efficiency

The fertilizer granulator we designed not only meets the needs of organic fertilizer, but also saves energy, is durable, has low maintenance and repair costs, and reduces product costs. The optimization of power equipment and driving methods can save energy to a certain extent. The adoption of these technologies indicates that high efficiency has become one of the goals pursued by the design of fertilizer granulation machines.

5. Control system automation

The automatic control can ensure the flow operation of the fertilizer production line and reduce the labor intensity of the operator. It is important to ensure the accuracy and real-time feedback of the production process, improve product quality, and reduce equipment failure rates.

The granulation advantages and equipment characteristics of disc granulator

fertilizer granulator Sep 7, 2024

The disc granulator is a commonly used equipment in the granulation process of organic fertilizers, chemical fertilizers and other materials. Its unique design and working principle make it exhibit many advantages in the granulation process. The following are the main granulation advantages and equipment features of the disc granulator:

Granulation advantages

Uniform granulation: The disc granulator uses a rotating disc to form spherical particles of material under centrifugal force, ensuring uniform particle size and regular shape, which is beneficial for subsequent processing and application.

Strong adaptability: The disc granulator has a wide range of adaptability to raw materials and is suitable for granulation of various materials, including but not limited to fertilizers, organic fertilizers, mineral powders, etc., with relatively low humidity requirements for raw materials.

Easy to operate: The disc granulator has a simple structure and is relatively easy to operate and maintain, reducing the technical requirements for operators and lowering maintenance costs.

High granulation efficiency: The disc granulator can achieve high production efficiency through continuous granulation process and is suitable for large-scale industrial production.

Low energy consumption: Compared with some other types of granulators, disc granulators have relatively low energy consumption during the granulation process, which is beneficial for reducing production costs.

Equipment features

Simple structure: The disc granulator consists of a rotating disc, a driving device, material inlet and outlet, etc. The structural design is simple and easy to manufacture and maintain.

Principle of centrifugal granulation: Under the rotation of the disc, the material is subjected to the combined action of centrifugal force and gravity, gradually forming spherical particles. The tilt angle and rotation speed of the disc can be adjusted to meet the granulation needs of different materials.

Edge scraper design: Disc granulators are usually equipped with edge scrapers to remove materials adhering to the edges of the disc, avoiding material accumulation and affecting the granulation effect.

Easy to clean: The open design of the disc granulator makes the interior of the equipment easy to clean, reducing the risk of cross contamination during the production process.

Multiple adjustable parameters: The disc speed, tilt angle, scraper position and other parameters of the disc granulator can be adjusted, which can be optimized according to specific materials and production needs to improve granulation quality and efficiency.

In summary, disc granulators are widely used in industries such as fertilizers and chemicals due to their advantages of uniform granulation, strong adaptability, easy operation, high granulation efficiency, and low energy consumption. Meanwhile, its simple structure, easy cleaning, and adjustable parameters make it one of the important equipment in the granulation process.

What conditions are required to build a small-scale organic fertilizer production line

fertilizer granulator Sep 7, 2024

Establishing a small-scale organic fertilizer production line requires comprehensive consideration of multiple aspects, including raw material acquisition, production site, equipment selection, funding budget, environmental protection measures, market research, and legal permits. Below is a detailed explanation:

1. Raw material acquisition

Determine the source of raw materials: Organic fertilizer raw materials can be animal manure, crop residues, food processing waste, etc. It is necessary to ensure a stable source of raw materials and controllable quality.

Raw material pretreatment: Raw materials may need to undergo pretreatment processes such as composting, crushing, and screening to improve fertilizer quality.

2. Production site

Venue selection: A location close to the source of raw materials and the target market should be chosen for easy access to raw materials and product sales.

Venue conditions: The venue should have sufficient space to store raw materials, equipment, and finished products, while considering ventilation, drainage, and environmental requirements.

3. Equipment selection

According to production demand, the equipment scale of small-scale production lines should match the expected output, including raw material pretreatment equipment, organic fertilizer granulators, dryers, screening machines, and packaging machines.

Equipment automation level: Choosing equipment with a higher degree of automation can improve production efficiency and reduce labor costs.

4. Financial budget

Start up capital: includes costs such as equipment procurement, venue leasing or purchase, and pre order of raw materials.

Operating costs: including electricity, labor, maintenance, and marketing expenses.

Funding source: Consider self financing, bank loans, or seeking investment as fundraising methods.

5. Environmental protection measures

Wastewater and exhaust gas treatment: The wastewater and exhaust gas generated during the production process need to be effectively treated to meet environmental standards.

Waste management: Classify, recycle or comply with regulations for solid waste generated during the production process.

6. Legal permission

Business License: Apply for a business license from the local Administration for Industry and Commerce.

Environmental approval: Apply to the environmental protection department for approval of the environmental impact assessment of construction projects.

Safety production: Ensure that the production process complies with national safety production standards.

7. Market research

Target market: Understand the fertilizer demand of the target market, including crop types, soil conditions, and user preferences.

Competitor analysis: Analyze competitors’ products, prices, and market share.

Sales channels: Determine sales channels, such as direct sales to farmers, agricultural cooperatives, or through distributors.

8. Technology and personnel

Technical training: Provide necessary technical training for operators of organic fertilizer production lines.

Professional team: Establish a professional team that includes production, sales, finance, and marketing.

9. Risk assessment

Market risk: Evaluate the impact of changes in market demand on production line operations.

Financial risk: Ensure the stability of the funding chain and avoid the impact of funding shortages on production.

Legal risk: Comply with relevant laws and regulations to avoid fines or production shutdowns due to illegal activities.

Establishing a small-scale organic fertilizer production line is a systematic project that requires careful planning and preparation. Before starting, it is recommended to conduct sufficient market research and develop a detailed business plan to ensure the smooth operation and long-term development of the production line.

Building organic fertilizer production lines in breeding farms to support green agriculture

fertilizer granulator Sep 7, 2024

Green, ecological and organic agriculture has become the trend of agricultural development. After the process of planting crops with chemical fertilizer, people also know that only ecological agriculture will not have pesticide residues and chemical fertilizer residues, and remove substances that are harmful to human body. People’s pursuit of life also laid the foundation for ecological agriculture to become the mainstream agriculture.

The fertilizer used in ecological agriculture is processed by organic fertilizer production line. The fertilizer processed by organic fertilizer equipment is pollution-free and will not add anything harmful to human body. Moreover, the raw materials of organic fertilizer equipment to make fertilizer also come from nature, so there will be no chemical products, and people are willing to move towards green and ecological agriculture.

Organic fertilizer equipment can produce green organic fertilizer and help people embark on the road of green development. With the rapid development of economy, technology and society. China’s demand for organic fertilizers is growing rapidly, and some high-quality organic fertilizers are consumed rapidly. Although the products processed by the compound fertilizer production line can improve the fertilizer efficiency rapidly, it can not replace the organic fertilizer. After a long time of using organic fertilizer, people develop organic fertilizer. As long as it is used year after year according to the requirements, the soil will become more and more fertile. As a result, the use of organic fertilizer is increasing. Many people want to buy an organic fertilizer equipment to produce organic fertilizer.

In the future of organic fertilizer deep processing, the equipment with excellent performance and advanced technology can lead the trend. In recent years, we have been exploring the development path of organic fertilizer and inorganic fertilizer, constantly creating value for customers, designing a variety of fertilizer granulation equipment, rotary drum granulator, disc granulator, organic fertilizer granulator, flat die pellet mill. We continue to develop efficient and energy-saving equipment and technology to meet the current market demand of large-scale, energy-saving and environmental protection. Organic fertilizer equipment is of great significance for the realization of large-scale development of organic fertilizer.

The advantages of roller extrusion granulator in the production line of cow manure organic fertilizer

fertilizer granulator Sep 4, 2024

In the production line of powdered organic fertilizer from cow manure, the roller extrusion granulator has significant advantages compared to other granulation methods, which are reflected in the following aspects:

1. Efficient granulation

The roller extrusion granulator can quickly process organic materials such as cow manure into granules through high-pressure extrusion, with high granulation efficiency and fast production speed, suitable for large-scale production.

2. High particle strength

During the extrusion granulation process, the raw materials form particles under high pressure, resulting in a tight internal structure, high strength, and resistance to breakage, which is beneficial for the storage, transportation, and application of fertilizers.

3. Uniform particle size

The roller extrusion granulator can produce uniformly sized particles, thanks to the precise control of the roller gap and raw material feed rate by the equipment, ensuring the consistency and quality stability of the final product.

4. Low energy consumption

Compared to other granulation methods, the energy consumption of the roller extrusion granulator during the granulation process is relatively low because it mainly relies on mechanical extrusion rather than thermal action, reducing energy consumption and lowering production costs.

5. Environmentally friendly

The roller extrusion granulator generates relatively less dust and noise during operation, which helps improve the working environment and reduce environmental pollution.

6. Wide applicability

The roller extrusion granulator is not only suitable for cow manure, but also for processing various organic materials, including chicken manure, pig manure, straw, grass powder, etc., with a wide range of raw material adaptability.

7. Self cleaning function

Some roller extrusion granulators are designed with self-cleaning systems that can automatically clean residual materials on the pressure rollers, reduce downtime for maintenance, and improve production continuity and efficiency.

8. Easy to maintain

The structure of the roller extrusion granulator is relatively simple, and the operation and maintenance are relatively easy. The main maintenance work focuses on regular inspection and replacement of worn rollers, resulting in lower maintenance costs.

9. Customizable

According to the specific needs of the production line, the roller extrusion granulator can be customized, such as adjusting the size, shape, and gap of the pressure roller to meet the requirements of different particle sizes and yields.

In summary, the roller extrusion granulator has become one of the key equipment for achieving industrial production of organic fertilizers in cattle manure powder organic fertilizer production lines due to its efficient granulation capacity, high-quality particles, low energy consumption, and environmental friendliness.

What are the special requirements for the granulator of earthworm manure organic fertilizer

fertilizer granulator Sep 4, 2024

Compared with other organic fertilizers, the granulation process of earthworm castings organic fertilizer has its own characteristics. Therefore, when selecting and using a granulator, the following special requirements need to be considered:

1. Moderate viscosity

Adhesive selection: Earthworm castings themselves have a certain degree of viscosity, but may not be sufficient to form stable and uniform particles. Therefore, the granulator needs to be able to process raw materials with appropriate amounts of binders (such as humic acid, starch, cellulose, etc.) added to enhance the stability of the particles.

Adhesive addition system: The organic fertilizer granulator should be equipped with a precise adhesive addition system to control the amount of adhesive added and avoid excessive hardness or insufficient looseness of particles.

2. Humidity control

Humidity sensitivity: The moisture content of earthworm castings has a significant impact on granulation efficiency, and high or low humidity can affect particle formation and stability. Therefore, the granulator should have humidity regulation capability, or humidity regulation equipment should be equipped in the production line to ensure that the raw materials are pelletized at a suitable humidity.

Humidity monitoring: The organic fertilizer granulator should be equipped with a humidity sensor to monitor the humidity of the raw materials in real time, ensuring humidity control during the granulation process.

3. Temperature management

Temperature sensitivity: Microorganisms and enzymes in earthworm castings are sensitive to temperature, and excessive temperature can damage their activity, affecting the biological activity of organic fertilizers. Therefore, the granulator should be designed with a good heat dissipation system to avoid excessive temperature during the granulation process.

4. Particle strength and uniformity

Particle strength: The particles of earthworm manure organic fertilizer need to have a certain mechanical strength to avoid breakage during transportation and storage. The granulator should be designed with a mechanism for adjusting particle strength, such as pressure regulation.

Particle uniformity: The uniformity of particles has a direct impact on the effectiveness of fertilization. The granulator should be able to stably produce particles with consistent particle size and shape.

5. Cleaning and maintenance

Easy to clean: Earthworm castings may contain incompletely decomposed organic matter, which can accumulate in equipment and affect granulation efficiency. The granulator should be designed with a structure that is easy to clean, facilitating regular maintenance and cleaning.

Anti corrosion design: The acidity and alkalinity of earthworm castings may cause corrosion to equipment. Organic fertilizer granulators should use corrosion-resistant materials or coatings to extend the service life of the equipment.

6. Environmental requirements

Low dust operation: Dust may be generated during the granulation process, and the organic fertilizer granulator should be equipped with an efficient dust removal system to reduce pollution to the working environment.

In summary, the earthworm manure organic fertilizer granulator needs to have good viscosity, humidity, and temperature control capabilities, while ensuring particle strength and uniformity, easy cleaning and maintenance, and meeting environmental requirements. When choosing a granulator, these factors should be comprehensively considered to ensure high-quality production of earthworm manure organic fertilizer.

Equipment processing flow of the entire organic fertilizer production line

fertilizer granulator Sep 4, 2024

The equipment processing flow of the entire organic fertilizer production line is a systematic project, covering the entire process from raw material processing to finished product packaging. The following is a typical equipment processing flow for an organic fertilizer production line:

1. Raw material pretreatment

Solid liquid separator: For raw materials with high moisture content, such as livestock manure, a solid-liquid separator is used for preliminary dehydration.

Crusher: Grind raw materials into particles suitable for fermentation and granulation.

Blender: Mix the crushed raw materials with auxiliary materials (such as straw, rice husk, etc.), microbial agents, and other additives to prepare for fermentation.

2. Fermentation

Fermentation equipment: using fermentation tanks, fermentation chambers or fermentation tanks, through aerobic fermentation process, the organic matter in the raw materials is decomposed, while sterilization and odor removal are carried out.

Composting machine: Regularly turning compost to ensure uniform fermentation and improve fermentation efficiency.

3. Drying

Drying machine: The fermented material needs to be dried to remove excess moisture for granulation and storage. Common drying equipment includes drum dryers, belt dryers, etc.

4. Screening and crushing

Screening machine: Screen the dried material to remove large blocks or impurities, ensuring uniform particle size.

Crusher: Crushing the selected large materials to meet the granulation requirements in terms of particle size.

5. Granulation

Granulator: The screened material is sent to the organic fertilizer granulator for processing into granules. Common granulators include disc granulators, roller granulators, drum granulators, etc.

6. Particle screening

Screening machine: Screen the particles after granulation to ensure uniform particle size and remove unqualified particles.

7. Particle drying and cooling

Drying machine: Drying the screened particles to remove surface moisture and improve particle strength.

Cooling machine: The dried particles need to be cooled to prevent excessive dust generation during the packaging process and to avoid the impact of high temperatures on the particles.

8. Packaging

Packaging machine: Quantitatively package cooled granular fertilizers, usually using automatic packaging machines for bagging or boxing, for easy transportation and sales.

9. Finished product storage

Storage facilities: Finished fertilizers need to be stored in a dry and ventilated warehouse to avoid moisture and pollution.

10. Auxiliary equipment and control system

Conveying equipment: such as belt conveyors and screw conveyors, used for conveying materials between various processes.

Dust removal equipment: used to collect and process dust during the production process, improving the working environment.

Control system: including PLC control system, used to monitor and adjust the operating parameters of the production line, achieving automated production.

The equipment configuration and processing flow of the entire organic fertilizer production line need to be reasonably planned and designed based on factors such as raw material characteristics, production scale, product quality requirements, and budget.

What is the working principle of the organic fertilizer roller extrusion granulator

fertilizer granulator Sep 4, 2024

Organic fertilizer roller extrusion granulator is a device that uses mechanical pressure to extrude powdered or small particle materials into particles with certain strength and shape. Its working principle mainly includes the following steps:

1. Raw material preparation

Firstly, the raw materials (such as cow manure, chicken manure, crop straw, and other organic materials) need to be pre treated, including crushing, mixing, and adjusting the moisture content appropriately to ensure that the materials have appropriate viscosity and flowability for subsequent extrusion granulation.

2. Raw material feeding

The preprocessed raw materials are uniformly fed into the two relatively rotating pressure rollers of the counter roller extrusion granulator through a feeding device. These two pressure rollers usually have high hardness and wear resistance to withstand the high pressure during the extrusion process.

3. Extrusion granulation

When the raw material enters the gap between the pressure rollers, it is compressed under high pressure due to the squeezing effect of the rollers. The intermolecular forces are enhanced, and physical and chemical bonds are formed between the material particles, thereby forming particles with a certain shape and strength. The gap size of the pressure roller can be adjusted according to the required particle size to control the final particle size.

4. Particle Forming and Separation

The extruded material forms a continuous strip or block structure, which is then cut into independent particles by a crushing or cutting device. These particles usually have high strength and stability due to the pressure and viscosity during the extrusion process.

5. Granularity screening

Finally, the particles are screened by equipment to remove particles that do not meet the requirements (such as oversized or undersized particles), ensuring that the final product has uniform particle size.

6. Post processing

The screened particles may also need to undergo post-processing steps such as drying, cooling, and packaging to achieve optimal storage and usage conditions.

The working principle of the roller extrusion granulator is based on the physical properties of the material, which is formed into particles through high-pressure extrusion. This process does not require the addition of additional binders and is suitable for various types of organic fertilizer raw materials. It is one of the key technologies for achieving efficient granulation in organic fertilizer production lines.