Product IntroductionFermentation ProcessFermentation TechnologyFermentation DataKey ComponentsFermentation Tank Models
What Is an Organic Fermentation Tank

Efficient Treatment of Livestock and Poultry Manure — Turning Waste into Resources through Recycling

Utilizing high-temperature aerobic fermentation technology, with intelligent oxygen supply, agitation, and temperature control, it rapidly decomposes organic matter, eliminates pathogens and harmful bacteria, and produces high-quality organic fertilizer.
The equipment features a compact footprint, high automation, and stable operation, making it an ideal choice for large-scale livestock farms and organic fertilizer manufacturers.
An ideal choice for organic fertilizer production enterprises.

Efficient Fermentation

Rapid Fermentation in 10-15 Days

Intelligent Control

PLC Intelligent Operation with Remote Control

Energy Saving and Environmental Protection

Reduced Emissions, Compliant with Environmental Standards

Space Saving

Vertical Structure for Space Efficiency

Stable and Reliable

Premium Materials and Workmanship for Enhanced Durability
How to Achieve a Green Cycle

From Livestock and Poultry Manure to Organic Fertilizer — Building a Green Recycling System

Feeding

Manure enters the hopper through the feeding port

Lifting

Materials are conveyed to the fermentation chamber by the elevator

Oxygen Supply

The bottom air-blowing system provides sufficient oxygen for fermentation

Oxygen Supply

The bottom air-blowing system provides sufficient oxygen for fermentation

Fermentation

Intelligent temperature control enables high-temperature aerobic fermentation

Deodorization

Exhaust gas is purified by the deodorization system before being discharged in compliance with standards

Discharge

After fermentation is complete, materials are conveyed to the discharge outlet

Co-buildingSustainable CircularityAgriculture

Farm Master provides a one-stop solution from fermentation and deodorization to organic fertilizer production, enabling modern livestock farms to achieve efficient, environmentally friendly, and sustainable resource utilization.
Our Fermentation Technology

Key Factors in the Vertical Aerobic Fermentation Tank Process

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  • 1
    Raw Materials (C/N Ratio)

    The organic matter content, carbon-to-nitrogen ratio (C/N), and moisture content of raw materials should meet the conditions for rapid proliferation of aerobic microorganisms, providing a suitable growth environment for efficient fermentation.
  • 2
    Oxygen

    Aerobic microorganisms require sufficient oxygen during the decomposition of organic matter. The equipment continuously supplies oxygen to the fermentation tank through a high-pressure bottom air-blowing system and a top air supply system, ensuring a stable and efficient fermentation process.
  • 3
    Moisture Content (35%–80%)

    The moisture content of raw materials before entering the fermentation tank directly affects the processing capacity and fermentation cycle. It is recommended that the moisture content be controlled below 80%; when it exceeds 80%, conditioning materials such as straw, rice husk, or sawdust can be added to reduce moisture content and improve aeration of the raw materials.
  • 4
    Temperature (60–70℃)

    Aerobic microorganisms require suitable temperatures to maintain high activity. During fermentation, the temperature inside the tank can be maintained at 60–70℃, effectively promoting rapid decomposition of organic matter and achieving harmless treatment. After approximately 3–4 days of fermentation, the material temperature gradually decreases to 30–40℃, at which point microbial activity diminishes and the material is essentially fully composted, ready for subsequent use as organic fertilizer.
Our Fermentation Process Flow

① Raw Material Feeding

Raw materials are conveyed into the fermentation tank through the automatic feeding system. For materials with high moisture content, conditioning materials such as straw, rice husk, or sawdust can be added to reduce moisture and adjust the carbon-to-nitrogen ratio (C/N), creating optimal conditions for efficient fermentation.

② High-Temperature Aerobic Fermentation

The equipment continuously supplies oxygen to the tank, and the automatic agitation system thoroughly mixes the materials to achieve uniform fermentation. During the process, the temperature inside the tank is maintained at 60–70℃, rapidly decomposing organic matter while effectively eliminating pathogenic bacteria, insect eggs, and weed seeds, achieving harmless treatment.

③ Discharge

Upon completion of fermentation, the material moves downward layer by layer under the action of the screw agitation device and gravity, and is automatically discharged from the outlet, ready for subsequent curing, packaging, or organic fertilizer production processes.

Efficient Fermentation

By adopting a high-temperature aerobic fermentation process, the dehydration and maturation effects equivalent to those of traditional composting can be achieved in just 10 to 15 days, significantly shortening the treatment cycle and improving production efficiency.

Environmentally Friendly Deodorization

During fermentation, ammonia volatilization losses can be reduced by approximately 15%. The equipment is equipped with a fully enclosed gas collection and deodorization system, which centrally collects and purifies odorous gases, effectively reducing ammonia emissions by about 50%, significantly improving the working environment and reducing odor diffusion.

High-Temperature Harmless Treatment

The fermentation chamber temperature can be maintained above 50°C for more than 5 consecutive days, effectively killing pathogenic bacteria, insect eggs, and weed seeds, achieving harmless treatment of organic waste and ensuring the safety and reliability of organic fertilizer products.

Durable Structure

The vertical fermentation tank has a small footprint, and all components in contact with materials are made of high-quality stainless steel. The power system and fermentation chamber are independently designed, effectively preventing corrosion, enhancing operational stability, and extending service life.

Testing and Analysis of Pig Manure Organic Fertilizer

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Testing and Analysis of Chicken Manure Organic Fertilizer

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  • Three batches of pig manure organic fertilizer samples were randomly selected for physicochemical index testing, and the test results are shown in the table above.
  • The nutrient content and heavy metal indicators of the product all comply with the industry standard requirements of "Organic Fertilizer" (NY 525).
  • The average total nutrient content of nitrogen, phosphorus, and potassium (N+P₂O₅+K₂O) reaches 9.81%, approximately twice the minimum national standard requirement, delivering significantly enhanced fertilizer efficacy.

Testing Conclusion

Upon testing, all key indicators of the fermented organic fertilizer comply with the "NY525 Organic Fertilizer" standard. The product features high nutrient content, high organic matter, low heavy metals, and stable quality, making it widely applicable to grain crops, cash crops, fruits, vegetables, and horticultural crops, thereby supporting the sustainable development of green agriculture.
High Nutrient Content
Enhanced Safety
Stable Quality

Co-buildingSustainable CircularityAgriculture

Farm Master provides a one-stop solution from fermentation and deodorization to organic fertilizer production, enabling modern livestock farms to achieve efficient, environmentally friendly, and sustainable resource utilization.
Key Components

Premium Components Ensuring Stable and Efficient Equipment Operation

Automatic Feeding System

Fermentation Tank Body

Hydraulic Drive System

Mixing/Stirring System

High-Pressure Blower

Fertilizer Discharge System

Deodorization System

PLC Control System

Key Component Details

Precision Engineering, Originating from Every Core Component

Weather-Resistant Anti-Corrosion Coating

High-performance polyurethane spray coating technology is adopted, providing a uniform coating with strong adhesion and excellent weather resistance and corrosion resistance. The film thickness is precisely controlled in accordance with JIS S25C industrial manufacturing standards, ensuring the equipment maintains superior protective performance under long-term harsh operating conditions.

High-Strength Integral Ratchet

The ratchet is precision-machined from a single 90 mm solid steel plate, replacing the traditional structure of welding nine 10 mm steel plates, significantly enhancing overall strength and durability.
Both the ratchet and pawl undergo precision milling and wire-cut EDM processing, ensuring more accurate meshing, smooth operation, effectively reducing wear and extending service life.

High-Efficiency Mixing System

Each mixing blade is designed with air guide holes to ensure uniform air distribution during the fermentation process, improving oxygen utilization efficiency and promoting high-temperature aerobic fermentation.
The blades are connected to the main shaft using a specialized welding process, ensuring a robust structure and more stable, reliable long-term operation.
The entire blade assembly is covered with a stainless steel corrosion-resistant layer, effectively withstanding high-humidity and highly corrosive environments, thereby extending equipment service life.
The three-section coaxial main shaft is paired with a graphite lubrication system to ensure smooth operation; the shaft seat adopts a high-wear-resistant copper bushing structure, effectively reducing friction and enhancing the equipment's continuous operation capability.

High-Efficiency Deodorization System

Spray Scrubbing Deodorization

Method A: A spray scrubbing process is adopted, achieving thorough gas-liquid contact to effectively remove dust, water-soluble gases, and partial odor components from the exhaust gas, providing stable inlet conditions for subsequent purification treatment.

Biofilter Deodorization

Method B: A biofilter purification process is adopted, in which exhaust gas is treated through the synergistic action of activated carbon, filter media layers, and highly efficient microorganisms. Beneficial bacteria such as nitrifying bacteria decompose odorous gases, achieving efficient, environmentally friendly, and sustainable exhaust gas purification.

Hydraulic Drive System

A constant-pressure hydraulic drive system is adopted, providing stable operating pressure unaffected by ambient temperature variations, ensuring continuous and smooth equipment operation under various working conditions.
The main shaft seat and T-type shaft are equipped with high-wear-resistant copper bushings, and an automatic centralized lubrication system is adopted to effectively reduce friction and wear, extending the service life of key components.
The hydraulic power unit utilizes high-quality hydraulic components featuring rapid response, stable output, and convenient maintenance, providing reliable power support for the entire machine.

Intelligent Electrical Control System

A PLC centralized control system is adopted, integrating electrical components from internationally renowned brands, ensuring stable and reliable control with extended service life.
It supports equipment start/stop, operation monitoring, fault alarm, and automated control, significantly reducing manual operation intensity and improving equipment operational efficiency.
Remote monitoring and data analysis interfaces are also reserved, allowing for the expansion of intelligent operation and maintenance as well as digital management functions based on project requirements, delivering a more intelligent management experience for modern livestock farms.

Sustainable Circularity·Smart Agriculture

Centered on intelligent aerobic fermentation technology, it efficiently converts livestock and poultry manure into organic fertilizer, realizing resource recycling and providing an integrated solution for the sustainable development of modern agriculture.
Aerobic Bacteria and Technical Parameters

Understand the aerobic fermentation mechanism and quickly compare the performance of various equipment models

Aerobic Bacteria

The higher the moisture content of the raw materials, the greater the amount of inoculum required, and the effective processing capacity of the equipment decreases accordingly. Odor generated during fermentation is collected and purified through a fully enclosed gas collection and deodorization system, effectively reducing ammonia emissions by approximately 50%.

Technical Parameters

Model FM-120 FM-90 FM-60 FM-36
Effective Volume 116m³ 86 m³ 56m³ 32m³
Installed power 40kw 40kw 23.35kw 21.45kw
Equipment weight 43t 39t 22t 19t
Pig manure processing capacity (moisture content 75%) 9-12t/day 7-9t/day 5-7t/day 4-6t/day
Pig manure organic fertilizer output 3t 2.2t 1.5t 1t
Chicken manure processing capacity (moisture content 60%) 14t 12t 8t 6t
Chicken manure organic fertilizer output 6t 5t 3t 2t
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Notice: Due to ongoing product improvements, information updates, and multilingual translations, the information on this page may contain discrepancies or inaccuracies. Product specifications, features, and configurations are subject to the final confirmed documentation or the actual product. FARM MASTER reserves the right to interpret this notice and the related information.

TechnologyFermentationIntelligenceFarmingGreenRecycling

Leveraging advanced high-temperature aerobic fermentation technology, we achieve efficient resource utilization of livestock and poultry manure, providing environmentally friendly, intelligent, and sustainable solutions for modern agriculture.