Establishing an organic fertilizer processing plant requires a series of equipment and a certain amount of financial investment. The following is an overview of the equipment list and related costs required for a typical organic fertilizer processing plant:

Required equipment: Raw material pretreatment equipment:

Crusher: used to crush raw materials into smaller particle sizes.

Screening machine: used to separate materials with different particle sizes.

Fermentation equipment: fermentation tank or fermentation tank: used for storing and fermenting raw materials. Stacker: used to flip fermentation materials to ensure even fermentation.

Mixing equipment: Mixer: used to mix different components of raw materials evenly.

Granulation equipment: Fertilizer granulator: The mixed material is made into granules, commonly including roller extrusion granulator, disc granulator, etc.

Drying equipment: Drying machine: used to reduce the moisture content in granular fertilizers.

Cooling equipment: Cooling machine: used to reduce the temperature of dried fertilizer.

Screening and grading equipment: Screening machine: used to separate particles of different sizes.

Packaging equipment: Packaging machine: used for weighing and packaging finished fertilizers.

Transportation equipment: belt conveyor, bucket elevator, etc.: used to transport materials between various links in the production line.

Cost estimation:

Equipment cost: There may be significant differences in cost depending on the size, type, level of automation, and supplier of the equipment. The equipment cost of small processing plants may range from tens of thousands of yuan to millions of yuan.

Civil and factory costs: Depending on geographical location, factory size, and building standards, costs may also vary.

Installation and debugging costs: including the cost of equipment installation, debugging, and initial trial operation.

Operating costs: including raw material procurement, labor, utilities, maintenance and repair, etc.

Environmental costs: Meeting environmental requirements may require additional investment in equipment such as dust collectors and wastewater treatment facilities.

Market and sales costs: including market research, product promotion, and sales network construction.

Working capital: used to meet the cash flow needs during production and sales processes.

Building an organic fertilizer processing plant requires consideration of multiple factors, including land leasing, factory construction, equipment procurement, raw material procurement, and labor costs. Therefore, the specific investment amount for building an organic fertilizer processing plant needs to be analyzed and calculated based on the actual situation.

The production process of organic fertilizer equipment is mainly that the previously fermented organic fertilizer raw materials are crushed and then screened, and then the raw materials of the binder and other ingredients to be compatible are measured, batched and mixed in an automatic batching mixing system according to the proportioning requirements. (Or after further drying to produce powdered organic fertilizer), the fully mixed material is fed into the granulator uniformly and continuously by the belt conveyor for granulation.

Common organic fertilizer granulation processes are: drum granulator, disc granulator, high tower granulator, and organic fertilizer granulation mainly adopts double roller press granulator, rotary drum granulator, disc granulator , etc.

The double roller press granulator integrates the powder extrusion molding, crushing, finished product screening and other processes into one, with a compact structure and convenient operation. The powder is continuously and uniformly added to the top of the two rollers from the hopper. Under the continuous rotation of the extrusion roller, the powder is bitten between the two rollers and extruded into a sheet, and then falls off under the action of centrifugal action and the sheet’s own gravity. The shaping wheel with toothed claws is divided into particles after being hit, and then enters the separating screen. The powder under the sieve is sent back to the return material, and the granules on the sieve are rolled by the drum to grind off the acute angle of the particles, and flow out from the discharge port on the sieve bucket into the packaging.

The roller extrusion granulator has the following advantages: 1. Circular operation to achieve continuous production and high-yield finished products; 2. The material is forced to be compressed and shaped by mechanical pressure without any additives, thus ensuring the product’s quality purity; 3. The particle strength can be adjusted, and the strength of the finished product can be controlled by adjusting the pressure of the drum; 4. The extrusion granulator is suitable for a variety of raw materials, and the particle strength can be freely adjusted according to different materials; 5. Compact structure, easy maintenance, simple operation, short process flow, low energy consumption, high efficiency and low failure rate.

The function of organic waste fermentation

Fermentation is a necessary step in the processing of organic fertilizer production line. The following hazards are caused by unfermented manure:

1. Infect pests. The stool contains E. coli, square nematode and other pests that cause soil-borne diseases and even large-scale infectious diseases.

2. Burn seedlings. After the unfermented raw manure and other organic materials are applied to the ground, when the fermentation conditions are available, they will be fermented under the activity of microorganisms. When the fermentation site is close to the root and the crop plants are small, the heat generated by the fermentation will affect the growth of the crop and burn it. Or affect the growth of crop roots, resulting in yellowing of leaves, small and shrinking leaf stems, and even dead seedlings, resulting in reduced yields or even no harvest.

3. Odor. During the decomposition process, gases such as methane and ammonia are produced, which make the soil and crops produce acid and damage the roots of crops.

Application scope of windrow turning machine:

1. The working site of windrow turning machine shall be flat and solid, and there shall be no concave and convex surface larger than 50 mm in the working area.

2. Strip stacking: the width can not be over wide, the height can be increased within 100 mm, and the length is not limited.

3. Leave no less than 10 meters of empty space at both ends of the stock pile to facilitate steering, and the distance between stock piles is more than 1 meter.

4. Windrow turning machine is only a walkable dumping machine and cannot be used as a walking vehicle or a heavy-duty vehicle.

The cost of establishing a small organic fertilizer equipment will vary based on various factors, including equipment size, technical complexity, production capacity, automation level, brand, supplier, regional differences, and whether installation and after-sales service are included. The following are some factors that may affect costs:

Equipment scale: The cost may vary depending on the scale of small equipment. The higher the production, the more expensive the equipment may be.

Equipment type: The organic fertilizer production line includes crushers, mixers, fermentation equipment, granulators, dryers, screening machines, and packaging machines. Different types of equipment and configurations will affect the total cost.

Technical specifications: The technical level, energy efficiency, and durability of the equipment will also affect the price.

Automation level: The higher the level of automation, the higher the equipment cost may be, but in the long run, it may reduce labor costs.

Brand and supplier: The prices of equipment from different brands and suppliers may vary significantly.

Transportation and installation: The transportation and installation costs of the equipment should also be included in the total cost.

Regional differences: The economic conditions and market demand in different regions may affect the prices of equipment.

After sales service: Good after-sales service and warranty policies may increase equipment costs, but can reduce future maintenance costs.

Raw material and energy costs: Although not a part of equipment costs, the raw material and energy costs for producing organic fertilizers also need to be considered.

Due to the above factors, it is difficult to provide an exact price range. Usually, the cost of small-scale organic fertilizer production lines may range from tens of thousands to hundreds of thousands of yuan. To obtain a more accurate quotation, it is recommended to directly contact the equipment supplier and provide specific production requirements and scale to obtain a detailed quotation and plan.

Please note that sufficient market research and cost-benefit analysis should be conducted before investing to ensure the rationality and profitability potential of the investment.

Organic fertilizer granulators are widely used in agricultural production and environmental protection fields. The following are some specific application cases that demonstrate the effectiveness and importance of organic fertilizer granulators in practical operation.

1. Application in the field of agriculture:

Animal manure treatment: Organic fertilizer granulator can convert organic waste such as animal manure into granular fertilizer, which can be used for fertilization in farmland to improve crop yield and quality. For example, in the production process of chicken manure organic fertilizer, the fermented chicken manure is made into granular fertilizer through an organic fertilizer granulator, and elements such as nitrogen, phosphorus, and potassium are added to meet the mineral element requirements of crops.

Crop straw utilization: Agricultural waste such as crop straw can also be converted into organic fertilizer through granulators, which can be used for fertilization in horticultural venues such as gardens and flowers, helping to improve plant growth and soil fertility.

2. Application in the field of environmental protection:

Domestic waste and kitchen waste treatment: Organic fertilizer granulators can convert organic matter such as household waste and kitchen waste into granular fertilizers, which can be used for fertilization in public places such as gardens and parks, helping to improve soil structure and promote plant growth.

Soil remediation and ecological restoration: Granular fertilizers produced by organic fertilizer granulators can also be used for soil remediation and ecological restoration projects, helping to improve environmental quality and promote ecological balance.

3. Types and technical characteristics of organic fertilizer granulators:

Squeezing granulator: suitable for organic substances with low water content, it has the characteristics of high production efficiency and low energy consumption.

Drum granulator: capable of handling organic substances with high water content, with strong adaptability, but relatively low production efficiency.

These cases and the technical characteristics of organic fertilizer granulators indicate that organic fertilizer granulators not only contribute to improving agricultural production efficiency and environmental protection, but also play an important role in promoting sustainable agriculture and environmental protection. With the development of technology, organic fertilizer granulators will move towards diversification, intelligence, and green environmental protection, providing more support for agricultural production and environmental protection.

Converting livestock and poultry manure into green organic fertilizer is indeed an environmentally friendly and sustainable treatment method. The manure generated during the process of animal husbandry, if not properly treated and utilized, will cause great pressure on the environment. By using organic fertilizer production lines to convert it into organic fertilizer, the resource utilization of waste can be achieved, while also helping to improve soil quality and increase crop yield and quality.

Environmental protection: If livestock and poultry manure is directly discharged into the environment, it will cause pollution of water and air. Converting organic fertilizer into organic fertilizer production lines can reduce environmental pollution, and when organic fertilizer decomposes in the soil, it can produce beneficial nutrients for plants, making it a more green way.

Promoting fertilizer reduction: Excessive use of fertilizers can lead to problems such as soil compaction and salinization. The use of organic fertilizers can gradually reduce the amount of chemical fertilizers used and alleviate the negative impact on the soil.

Promoting sustainable agricultural development: The use of organic fertilizers helps to increase soil organic matter content, improve soil structure, and enhance soil water and fertilizer retention capacity. This is conducive to the sustainable development of agriculture, achieving a win-win situation of economic and ecological benefits.

Improving the quality of agricultural products: Agricultural products produced using organic fertilizers have better taste, higher nutritional value, and are more beneficial to human health.

But in the actual operation process, there are also some issues that need to be noted. For example, in the process of converting manure into organic fertilizer, strict fermentation and treatment are required to ensure the quality and safety of the fertilizer. At the same time, attention should also be paid to the rational use of organic fertilizers to avoid problems such as burning seedlings caused by excessive use.

Overall, the organic fertilizer production line‘s conversion of livestock and poultry manure into green organic fertilizer is a very promising treatment method, which can effectively promote fertilizer reduction and achieve green development of agriculture.

Bio-organic fertilizers are rich in organic matter and contain various elements such as nitrogen, phosphorus, potassium, and trace elements such as calcium, magnesium, sulfur, manganese, zinc, copper, boron, molybdenum, and chlorine. Most importantly, functional bacteria can decompose The mineral phosphorus in the soil decomposes the mineral potassium in the soil, releases various nutrients such as phosphorus and potassium, and provides stable nutrients for crops.

Compound fertilizer processing equipment is classified by adding nutrients in npk manufacturing process: those containing nitrogen, phosphorus and potassium are called binary compound fertilizers; those containing nitrogen, phosphorus and three elements are called ternary compound fertilizers: except for three In addition to nutrients, it also contains micronutrients called multi-functional compound fertilizers: in addition to nutrients, it also contains pesticides or auxin substances called multi-functional compound fertilizers. 

Granular compound (mixed) fertilizer: The mixed compound fertilizer production line can use the npk fertilizer production line for various elemental fertilizers. During the mixing process, a small amount of liquid phase can be provided by heating and adding acid, and the ammonia-containing solution can be turned into water vapor. Conditional use of double roller granulator, disc granulator, or drum granulator, etc, to produce compound fertilizer. The main characteristics of fertilizer are high nutrient concentration and remarkable fertilizer effect.

Decompose nitrogen, phosphorus, potassium and animal and plant residues, release nutrients, decompose pesticides and herbicide complexes, reduce fertilizer use by 30% to 50%, and increase fertilizer utilization by about 40-60%. In addition to the high bio-organic fertilizer, the use of bio-organic fertilizer will not increase the total fertilizer input, but the use of long-term bio-organic fertilizer, the total fertilizer input may be less than in previous years, reducing costs.

The technological development trend of future organic fertilizer granulators is expected to focus on the following aspects:

1. Automation and Intelligence: With the advancement of automation technology, future organic fertilizer granulators will become more automated, reducing the need for manual operation. The intelligent control system can automatically adjust the granulation parameters based on the characteristics of the raw materials, ensuring the quality and efficiency of granulation.

2. Efficient and energy-saving: In order to reduce energy consumption and operating costs, future organic fertilizer granulators will adopt more efficient transmission systems and energy recovery technologies. For example, using waste heat recovery systems to reduce energy consumption.

3. Multi functional and modular design: In order to adapt to different raw materials and processing needs, future granulators will have more functions and modular design for quick adjustment and upgrading.

4. Environmental Protection and Sustainability: Considering the importance of environmental protection, future organic fertilizer granulators will pay more attention to reducing pollution and waste generation, improving the utilization rate of raw materials, and meeting the requirements of sustainable development.

5. miniaturization and mobility: In order to meet the production needs of different scales, future organic fertilizer granulators may develop towards miniaturization and mobility, making them convenient for use in fields or small farms.

6. Remote monitoring and maintenance: By utilizing the Internet of Things and cloud computing technology, future organic fertilizer granulators can achieve remote monitoring and fault diagnosis, reduce downtime, and improve production stability.

7. Integration and diversification: Organic fertilizer granulators may be integrated with other agricultural machinery or production lines to form a complete organic waste treatment and resource utilization system, achieving diversified applications.

These development trends reflect the response of organic fertilizer pelletizer technology to environmental protection, resource recycling, and sustainable agricultural development, indicating that in the future, organic fertilizer pelletizers will make significant progress in improving efficiency, reducing costs, and enhancing environmental performance.

The organic matter rich in bio organic fertilizer produced from pig manure can improve soil physical properties, increase soil particle structure, thereby making soil loose, reducing soil compaction, and promoting water and fertilizer retention, ventilation, and root development, providing a comfortable growth environment for crops,

The pig manure organic fertilizer processing equipment mainly includes fermentation tanks, stirring devices, aging devices, fertilizer granulators, etc. These devices, through clever design and careful manufacturing, can convert pig manure into high-quality organic fertilizers. The granulator is one of the key equipment, which makes the fermented material into granules for convenient storage, transportation, and use.

Advantages of Organic Fertilizer Granulator

1. Improve fertilizer utilization efficiency: The granular fertilizer produced by organic fertilizer granulators has good solubility and adsorption, which is beneficial for crop root absorption and improves fertilizer utilization efficiency.

2. Improving soil structure: Organic fertilizers contain a large amount of organic matter, which can improve soil structure, increase soil porosity, and enhance soil water and fertilizer retention capacity.

3. Promoting crop growth: Organic fertilizers contain rich nutrients and can provide various elements needed for crop growth, promoting crop growth.

4. Reduce environmental pollution: Organic fertilizer granulators can convert agricultural waste into organic fertilizers, reducing the pollution of waste to the environment.

5. Save transportation and storage costs: Granular organic fertilizers have a higher density, making them easier to transport and store, thus saving costs.

In addition, the organic fertilizer processing production line also includes ingredient crushing and mixing system, granulation and forming system, screening and recycling system, particle drying system, and finished product packaging system. These systems collectively ensure the production efficiency and product quality of organic fertilizers.

The nutritional value contained in chicken manure is higher than that of livestock manure, which can supply sufficient nutrients to soil and crops, and is a high-quality fertilizer. When chicken manure is processed into organic fertilizer, what kind of organic fertilizer equipment is needed, and what is the process flow?

1. Fermentation

The collected chicken manure is mixed with some hay or straw meal and some starter to make compost for fermentation. During the fermentation period, the chicken manure is turned over and fully fermented by a turning machine

2. Crush

The pulverization process can be carried out with a half-wet material crusher. The semi-wet material pulverizer adopts high-speed rotating blades with good particle size, high efficiency and high energy.

3. Granulation

Use a disc granulator or a drum granulator to granulate chicken manure organic fertilizer. The fertilizer is made into pellets that have a certain weight and are not easily blown away by the wind.

4. Drying and cooling

If it is organic fertilizer granules, it can be cooled with cooling equipment without drying equipment. If it is a powder device, it needs to be dried with a tumble dryer first, and then cooled with a cooler.

5. Screening

The granules produced in the granulation equipment will have different diameters and sizes and require a sieving machine for sifting and grading. The unqualified large and small granular materials are transported out through the belt elevator, and then sent to the granulator for re-granulation after being destroyed from scratch.

6. Particle coating

The coating machine is composed of a screw conveyor, a stirring tank, an oil pump, a main engine, etc. It uses a powder or liquid coating process. Can effectively prevent the agglomeration of fertilizers

7. Packaging

Organic fertilizer granules are packaged, fertilizers are automatically packaged and weighed, and quantitative weighing and packaging are completed.