Livestock farming generates vast quantities of manure and organic waste daily, posing serious environmental risks if not properly treated. Mingjia's compost machine converts this nutrient-dense animal waste into high-quality organic fertilizer, closing the loop between intensive farming and sustainable agriculture.
Models
| Model | 11FFG-55 | 11FFG-80 | 11FFG-100 | 11FFG-120 | 11FFG-140 | 11FFG-160 | 11FFG-220 | 11FFG-280 |
| Body Volume | 55m³ | 80m³ | 100m³ | 120m³ | 140m³ | 160m³ | 220m³ | 280m³ |
| Power | 29.25kW | 34.25kW | 39.25kW | 39.25kW | 43.75kW | 43.75kW | 84.25kW | 109.6kW |
| Body Material | Double-layer Stainless Steel | |||||||
| handling capacity | 4-6m³ | 4-6m³ | 6-8m³ | 8-10m³ | 10-12m³ | 12-14m³ | 16-19m³ | 20-24m³ |
Working Principle
The Pig Manure Compost Tank Tower uses aerobic fermentation in a closed vertical structure to break down organic matter quickly. After pig manure is fed into the top of the tower, uniform aeration provides oxygen for beneficial microbes to multiply and decompose the waste. As material moves slowly downward through the tower, heat builds naturally to kill harmful bacteria, parasite eggs, and weed seeds. The closed design traps odors and controls moisture, while built-in stirring and temperature monitoring keep fermentation consistent from top to bottom. By the time material exits the bottom, it has become fully fermented compost, ready for direct use or further processing into bagged organic fertilizer.
Main Tank Body
Cylindrical Design
The main body of the manure fermentation tank adopts a heavy-duty stainless steel cylindrical structure. The cylindrical shape optimizes the volume-to-surface-area ratio, enabling efficient heat transfer and mass transfer for stable fermentation. It also evenly distributes internal pressure, strengthening overall structural rigidity.
Double-walled Structure
Our fermentation tanks are designed with a double-walled construction, filled with high-density polyurethane foam as insulation material between the two layers.
This thermal insulation layer effectively maintains a stable internal temperature, creating ideal conditions for the growth and activity of aerobic bacteria during fermentation. It also significantly reduces heat dissipation to the external environment, improving energy efficiency and ensuring stable, efficient fermentation throughout the process.
Applications
Certification
Cooperation cases
Features
This tank tower stands out for its space-saving vertical build, which uses far less ground area than traditional open composting or horizontal tanks. The fully enclosed structure eliminates odor spread and prevents rainwater dilution, making it neighbor-friendly and suitable for urban or suburban farm locations. High-quality stainless steel construction resists corrosion from pig manure and ensures long service life with minimal maintenance. Automatic feeding, stirring, and temperature control reduce labor needs and keep the process stable around the clock. The system also supports flexible capacity matching, so farms can scale output based on herd size and daily manure production.
Shipment
FAQ
Q: How much pig manure can the Pig Manure Compost Tank Tower process each day?
A: Processing capacity varies by model, with standard units handling 5 tons to 20 tons of fresh pig manure per day. We can also customize sizes for larger farms.
Q: Does the tank require extra chemicals or additives?
A: No, the system relies on natural aerobic microbes. You may add a small amount of microbial inoculant at startup to speed up fermentation, but regular operation needs no extra chemicals.
Q: How long does full fermentation take inside the tower?
A: Under normal temperature and proper aeration, pig manure completes fermentation in 7 to 10 days, producing safe, odorless compost.
Q: Is the tank difficult to install or operate?
A: The tower arrives pre-assembled for fast installation. The control panel uses simple buttons and displays, so farm staff can learn daily operation in a short time with no specialized training.
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