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vertical fermentation tank

Usage: The vertical fermentation tank is used for aerobic fermentation to produce organic fertilizer.

Production capacity: 3-10 t/day

Tank volume: 30-90 m³

Fermentation cycle: 7-15 days

Product highlights: Fully enclosed intelligent fermentation system, saves over 80% of land area, reduces odor emissions, lowers labor costs, and enables efficient year-round composting.

Applicable materials: Chicken manure, cattle manure, pig manure, sheep manure, duck manure, mushroom residue, crop straw, rice husk, sawdust, kitchen waste, sludge, agricultural organic waste, etc.


Product Detail

Product Tags

Product Description

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The vertical fermentation tank is a smart composting device designed for the rapid, safe processing and resource recovery of organic waste. Featuring a vertical tank design, it concentrates the fermentation space within a limited footprint, enabling efficient, high-capacity continuous fermentation. Through a fully enclosed aerobic fermentation system, the equipment enables rapid decomposition of materials at high temperatures of 50–75 °C, typically completing the composting process within 7–15 days. This effectively addresses the issues associated with traditional composting, such as large land requirements, strong odors, and long processing cycles. The vertical fermentation tank is suitable for processing poultry manure, cattle manure, swine manure, rice straw, crop straw, mushroom waste, sludge, and various types of agricultural waste and organic garbage. Furthermore, it is not affected by seasonal or climatic conditions and can operate stably even in winter or in cold regions.

Manufactured from stainless steel or high-strength carbon steel, the vertical fermentation tank offers excellent corrosion resistance and a long service life. The equipment can process 3–10 metric tons of organic material daily. Through systems such as automatic agitation, aeration, and temperature monitoring, it provides an ideal fermentation environment for microorganisms, ensuring thorough decomposition of the material. Equipped with a PLC intelligent control system, it automatically adjusts operating parameters, eliminating the need for extensive manual intervention, thereby reducing labor costs and improving production efficiency. The vertical design not only conserves land resources but also offers advantages such as continuous operation, high processing capacity, and stable performance, making it highly suitable for large-scale livestock and poultry farms, agricultural operations, sludge treatment projects, food processing enterprises, environmental resource recovery projects, organic fertilizer production facilities, and agricultural waste treatment centers.

Organic matter processed in the vertical fermentation tank is converted into high-quality, eco-friendly compost. The finished product is odor-free, loose in texture, rich in nutrients, and free of pathogens. It can be packaged and sold directly or further processed in an organic fertilizer production line to produce granular fertilizer, effectively transforming waste into a valuable resource. If you are planning an organic waste treatment project, simply provide us with your feedstock type and target output, and our engineers will design a customized composting solution for you free of charge to help you achieve efficient, environmentally friendly, and low-cost organic fertilizer production.

Working Video

Product Advantages

advantages of vertical fermentation tank

01. Small Footprint
The vertical fermentation tank features a vertical structural design that makes efficient use of vertical space, significantly reducing the floor space required for equipment installation. Compared to traditional composting methods, it saves over 80% in floor space, making it ideal for livestock farms, organic fertilizer plants, and agricultural waste treatment projects with limited land resources, enabling the efficient recycling of organic waste in a compact space.

02. Fast Composting
The vertical fermentation tank employs advanced aerobic fermentation technology. Through automatic agitation, uniform oxygen supply, and temperature control, it accelerates microbial proliferation and the decomposition of organic matter. Under high-temperature conditions of 50–75 °C, the fermentation process is rapidly completed, typically producing mature organic fertilizer within 7–15 days, thereby improving composting efficiency.

03. Automatic Control
The equipment is equipped with an intelligent PLC automatic control system that monitors and adjusts parameters such as temperature, oxygen supply, and mixing time in real time during the fermentation process, enabling automated operation. Operators do not need to intervene frequently; the entire fermentation process can be completed with simple settings, reducing operational complexity and improving production stability.

04. Odor Reduction
The vertical fermentation tank employs a fully enclosed aerobic fermentation system that effectively controls odors and pollutants generated during fermentation. Through proper ventilation and gas treatment technologies, it reduces the emission of odors such as ammonia, improves the production environment, and enables environmentally friendly, clean, and pollution-free organic waste treatment.

05. High Temperature
The vertical fermentation tank maintains a high-temperature fermentation environment of 50–75 °C inside, which facilitates the rapid degradation of organic matter while effectively eliminating harmful bacteria, pathogens, and weed seeds. The resulting compost is safer and more environmentally friendly, characterized by its rich nutrient content and loose texture, making it suitable for direct use in agricultural cultivation.

06. Labor Saving
The vertical fermentation tank operates in an automated mode, with intelligent control covering the entire process—from feeding and mixing to fermentation and discharge—significantly reducing the need for manual intervention. Compared to traditional composting methods, it lowers labor management costs and improves production efficiency, making it ideal for long-term, continuous operation at large-scale livestock farms and organic fertilizer production facilities.

Finished compost

vertical fermentation tank finished product composting effect 01
vertical fermentation tank finished product composting effect 02
vertical fermentation tank finished product composting effect 03

01. Environmentally Friendly and Odor-Free
Compost processed in vertical fermentation tanks uses a fully enclosed aerobic fermentation method, effectively reducing ammonia and odor emissions. Organic matter is thoroughly decomposed during the fermentation process, resulting in a final product with no noticeable odor. This makes it more environmentally friendly and hygienic, meeting the needs of modern agriculture, organic fertilizer production, and environmental treatment projects.

02. Nutrient-Rich
The vertical fermentation tank employs a fully enclosed aerobic fermentation process, resulting in virtually no nutrient loss. The organic compost produced is rich in organic matter, nitrogen, phosphorus, potassium, and various trace elements, which improve soil structure and enhance the soil’s water and nutrient retention capacity. Once fully matured, the fertilizer contains stable nutrients that effectively promote healthy crop growth.

03. Free of Pathogens
Through a high-temperature fermentation environment of 50–75 °C, the vertical fermentation tank effectively eliminates harmful bacteria, pathogens, and weed seeds, ensuring the safe disposal of organic waste. The resulting compost is highly mature, safe, and reliable, and can be used directly in agricultural cultivation.

04. Ready for Direct Sale or Granulating
Compost processed in vertical fermentation tanks features uniform color, a loose texture, and high absorbency, eliminating the need for prolonged secondary composting. The finished product can be packaged and sold directly as organic fertilizer, or it can be fed into a granulating production line to be processed into granular organic fertilizer, thereby increasing the product’s value.

working-process

vertical fermentation tank working process

01. Feeding In
The vertical fermentation tank employs a mechanized feeding method, using a loader to transport organic raw materials—such as poultry and livestock manure and agricultural waste—to the bottom feeding area of the equipment. This feeding design reduces manual handling, improves feeding efficiency, ensures a continuous flow of materials into the fermentation system, and provides a stable foundation for subsequent high-efficiency composting.

02. Lifting to Top
Materials entering the bottom feeding zone are rapidly transported to the top of the fermenter via a vertical lifting device, where they are then evenly distributed into the fermenter for fermentation. The lifting system effectively addresses the challenges associated with traditional compost feeding, enabling automatic material circulation and improving material handling efficiency.

03. Stirring
A high-strength agitation device inside the vertical fermentation tank thoroughly turns and mixes the fermentation material, ensuring uniform contact between organic matter and microorganisms. The agitation process improves material aeration, accelerates the decomposition of organic matter, speeds up compost maturation, and ensures consistent final product quality.

04. Aeration
An advanced aeration system continuously supplies ample oxygen to the interior of the fermentation tank, creating an optimal environment for aerobic microbial activity. Through scientific control of oxygen supply, fermentation efficiency is effectively enhanced, odor generation is reduced, and organic waste is rapidly converted into eco-friendly organic fertilizer within a short period.

05. Discharge
Upon completion of fermentation, the material is discharged via an automatic discharge device. The entire process is rapid and stable, requiring minimal manual intervention. Compost processed in vertical fermentation tanks is odor-free, rich in nutrients, and has a loose, crumbly texture. It can be packaged and sold directly or further processed into granular organic fertilizer.

Product Structure

vertical fermentation tank structural sketch

01. Tank Body
Corrosion-Resistant Steel Construction Ensures Long-Term, Stable Operation
The tank body is manufactured from high-strength, corrosion-resistant steel, offering excellent sealing performance and structural strength to withstand long-term fermentation environments characterized by high temperatures and high humidity. The sealed design not only reduces heat loss but also effectively controls odor dispersion, improves fermentation efficiency, and extends the equipment’s service life.

02. Mixing System
Internal Mixing Mechanism Ensures Uniform Fermentation
The fermentation tank is equipped with multi-layer spiral mixing blades that continuously agitate the material, allowing raw materials such as poultry and livestock manure and crop straw to come into full contact with air. By uniformly mixing moisture, oxygen, and microorganisms, the system improves fermentation consistency and prevents localized clumping or incomplete fermentation.

03. Aeration System
Continuous Oxygen Supply Promotes Rapid Reproduction of Aerobic Microorganisms
The aeration system continuously delivers oxygen to the fermentation material via a blower and air distribution pipes, providing a stable growth environment for aerobic bacteria. An adequate oxygen supply accelerates the decomposition of organic matter, reduces odors caused by anaerobic fermentation, and improves compost quality and fermentation efficiency.

04. Heating System
Intelligent Heat Retention Maintains Optimal Fermentation Temperature
The equipment is equipped with a heating system that adjusts the heat inside the tank based on ambient temperature, helping the material heat up quickly and maintain a suitable fermentation temperature. A stable temperature promotes microbial activity, improves the efficiency of organic matter degradation, and effectively kills pathogens, insect eggs, and weed seeds.

05. Control System
PLC-Based Intelligent Control for Automated Operation
The PLC-based intelligent control system automatically regulates temperature, agitation, aeration, heating, and operating time. Operators simply set parameters on the touchscreen to enable automatic operation, reducing manual intervention and improving production efficiency and operational stability.

06. Gas Treatment
Deodorization and Purification to Meet Environmental Emission Requirements
Exhaust gas generated during the fermentation process enters the exhaust gas treatment system. After undergoing deodorization, purification, and other treatment processes, it is discharged. This effectively reduces emissions of odorous gases such as ammonia and hydrogen sulfide, improves the production environment, helps enterprises meet environmental requirements, and enables green, clean production.

Main Technical Parameters

Model

TCFJ30m³

TCFJ60m³

TCFJ90m³

Power(kw)

28.8

38.55

56.95

Daily Input Volume(m³)

3-3.5

6-7

9-10

Daily Output Volume(m³)

≤1.7

3-4

4-5

Bin Volume(m³)

30

60

90

Diameter(m)

3.6

4.3

4.9

Height(m)

4.7

5.3

5.9

Working Project

For many years, our vertical fermentation tanks have been successfully exported to and operated in numerous countries and regions, including Indonesia, Malaysia, the Philippines, Thailand, India, Vietnam, Cambodia, Uzbekistan, Tanzania, and Bolivia. They are widely used in organic fertilizer production, livestock and poultry manure resource recovery, and agricultural waste recycling projects. The equipment is suitable for processing chicken manure, cow manure, pig manure, sheep manure, palm fiber, crop straw, and various types of high-moisture organic waste. It enables rapid aerobic fermentation, harmless disposal, and resource recycling—helping customers improve production efficiency and lower operating costs.

Thanks to our proven manufacturing processes, stable equipment performance, and intelligent control systems, our vertical fermentation tanks have earned long-term trust from clients worldwide. The equipment features automated monitoring of temperature, oxygen supply, agitation, and overall process execution, ensuring thorough material decomposition and consistent compost quality.

As a professional manufacturer of organic fertilizer equipment, we provide far more than high-quality vertical fermenters. We deliver comprehensive, one-stop solutions—including process design, equipment selection, installation and commissioning, technical training, and after-sales service. Tailored specifically to your raw material types, production scale, and site conditions, our tailored solutions help you rapidly establish an efficient, environmentally friendly, and cost-effective production facility.

vertical fermentation tank working project 01
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Delivery

Our vertical fermentation tanks have been exported to numerous countries and regions across Asia, Africa, the Middle East, Europe, and South America, accumulating extensive international project experience. Leveraging our well-established export procedures and comprehensive logistics network, we provide safe, timely, and efficient equipment delivery to customers worldwide. From production and factory inspections to international shipping, we strictly enforce rigorous quality management standards at every stage—ensuring your equipment arrives on-site in optimal condition to support smooth project execution.

We develop tailored packaging, crating, and transport plans for different equipment models and delivery destinations. The machinery is protected by multi-layer safeguards—including moisture-proof, rust-proof, and impact-resistant materials. Large units are transported in standard containers (such as 20GP and 40HQ), with all critical components professionally secured and reinforced to effectively eliminate transit risks. Meanwhile, our dedicated international trade team provides end-to-end support—handling export customs clearance, documentation, logistics coordination, and real-time shipment tracking—to ensure smooth delivery, quick installation, and a seamless, worry-free procurement experience.

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