Compost Fermentation Tank

Compost Fermentation Tank: Industrial-Grade Organic Waste Treatment Solution

Henan Yuxing's YXFJG-160 Compost Fermentation Tank turns organic waste into premium bio-fertilizer in 7-10 days. With a 160m³ tank volume and 8-12m³ daily processing capability, our vertical aerobic fermentation system produces 3-4m³ of finished compost every cycle. This clever tank, with over 20 years of fertilizer equipment manufacturing experience and clients in 50+ countries, reduces land consumption by 70% compared to traditional composting processes with a 7m diameter and 65㎡ floor space. The 304/316L stainless steel structure and ≥53mm polyurethane insulation maintain appropriate fermentation temperatures (60-75°C) in -20°C conditions. The modern PLC, HMI, and Remote APP control system enables exact oxygen and moisture management This complete system satisfies high environmental compliance criteria with 64.1kW installed power and proven performance in animal farms, municipal sludge plants, and food waste recycling facilities.

How Does the Compost Fermentation Tank Work?

Scientifically constructed four-phase biological process powers our vertical aerobic fermentation system. Understanding this system improves compost quality and efficiency.

Phase 1: Auto-feeding/mixing

Raw materials enter via a 1.5m³ feeding hopper with a 4kW lifting motor. Combining high-moisture trash with bulking agents like sawdust or straw immediately balances moisture content to 50-60%. Activating aerobic bacteria requires pre-conditioning.

Phase 2: Thermophilic Fermentation

To provide consistent oxygen distribution in the 160m³ space, the hydraulic stirring mechanism circulates materials every 2-4 hours after loading. Within 24–48 hours, aerobic bacteria grow and generate biological heat that raises interior temperatures to 60–75°C. Thermophilic zones kill diseases, weed seeds, and parasites and accelerate organic matter decomposition.

Phase 3: Smart Climate Control

The PLC control system monitors 12 essential factors such temperature gradients, oxygen, and ammonia. Variable-speed aeration fans deliver precisely regulated air volumes, and 53mm polyurethane insulation maintains biological heat. With optional supplemental electric heating, performance remains uninterrupted in winter.

Phase 4: Discharge and Odor Management

Exhaust gases undergo a bio-filter scrubber system to neutralize NH₃ and H₂S before emission. After 7-10 days, completely stabilized compost has 30-40% moisture and is suitable for packing or granulation. The enclosed design meets urban neighborhood standards.

Technical Specifications & Performance Parameters

Key Advantages of Vertical Fermentation Technology

Space Efficiency That Transforms Your Site Planning

Windrow composting traditionally needs 300-500㎡ for similar capacity. Our product reduces land usage to 65◡, allowing for revenue-generating enterprises. The 7m footprint fits with current facilities without substantial infrastructure upgrades.

Year-round cold climate performance

High-density polyurethane insulation and biological heat retention keep core temperatures 60-75°C regardless of weather. When composting stops, Canadian, Northern European, and high-altitude farms produce consistently in winter.

Urban proximity zero-odor compliance

Fully sealed tank avoids fugitive emissions during loading and fermentation. Integrated bio-scrubbers remove 95%+ of ammonia and hydrogen sulfide from exhaust streams, allowing installation within 100 meters of residential areas. Municipal food waste facilities and urban livestock operations with severe environmental evaluations need this capacity.

Increased ROI from Fast Turnaround

Produce market-ready organic fertilizer in 7-10 days vs. 45-60 for windrows. Higher turnover rates mean more garbage processed annually with the same equipment. A YXFJG-160 machine can process 2,920-4,380m³ of raw material annually at 80% capacity.

Automation Cuts Labor Costs

The PLC controls stirring, aeration, and temperature without operator involvement. The remote APP interface lets one operator monitor numerous tanks. Automation reduces windrow turning labor by 60% compared to loader-based.

Quality Control & Manufacturing Excellence

Our manufacturer inspects every component five times before shipping. Pressure and X-ray weld tests confirm tank airtightness. Multi-point thermocouple calibration eliminates pathogens by distributing 60°C+ temperatures throughout all zones.

Inner lining and exhaust components undergo 500-hour salt spray corrosion resistance testing. At full capacity, the stirring shaft undergoes maximum load stress analysis to ensure 10-15 year mechanical longevity. Air quality testing after installation demonstrate that deodorization systems fulfill local VOC limitations.

All equipment meets CE, ISO9001, and Chinese GB/T waste treatment machinery requirements. Our goods pass provincial evaluation station testing as a certified supplier for China's agricultural machinery subsidy program, proving our technological excellence.

Application Scenarios Across Industries

Intensive Livestock Operations

Large-scale poultry and swine farms deploy our tanks to achieve 'zero-discharge' environmental ratings. A 10,000-head pig farm generates approximately 50m³ of manure weekly. Four YXFJG-160 units process this volume continuously, converting waste liability into 15-20 tons of premium organic fertilizer monthly. The closed system eliminates groundwater contamination risks and mosquito breeding issues associated with lagoon storage.

Municipal Sludge Treatment Plants

Sewage facilities use the technology for dewatering and stabilizing biosolids. By reducing sludge volume by 40-50% and eliminating pathogens, treated material qualifies for agricultural land application under EPA 503 standards. The compact footprint is particularly valuable for urban plants with limited expansion space.

Food Waste Recycling Centers

Commercial kitchen waste contains 70-80% moisture and rapidly produces offensive odors. Our Compost Fermentation Tank handles these challenging feedstocks through automated moisture balancing and continuous aeration. City-center facilities produce certified organic soil amendments while maintaining good neighbor relations.

Customization for Global Compliance

Yuxing's ODM/OEM capabilities adapt the YXFJG-160 to your specific regulatory environment. We configure electrical systems for 220V/380V/415V supplies at 50Hz or 60Hz frequencies. Control panels integrate Siemens or Schneider components per your specification, with multi-language HMI interfaces in English, Spanish, French, Arabic, or Russian.

Need CE certification for European import? Our engineering team modifies safety interlocks and guarding to meet EN standards. Clients in Japan receive equipment with earthquake-resistant foundations and JIS-compliant material certifications. This flexibility eliminates the compliance burden on your procurement team.

We also offer voltage-specific explosion-proof motors for biogas-risk environments, food-grade stainless steel for organic certification requirements, and custom tank colors for corporate branding. Your project timeline determines whether you need stock equipment (immediate shipment) or fully customized units (15-20 day delivery).

Comprehensive After-Sales & Technical Support

Your success depends on reliable long-term operation. Yuxing provides lifetime 7×24 technical support starting from site survey and process design. Our engineers create optimized factory layouts that integrate the fermentation tank with your existing material handling systems.

During installation, we offer on-site commissioning and operator training. Your team learns proper loading sequences, control system navigation, and routine maintenance procedures. For international projects, we provide remote video guidance with screen-sharing troubleshooting that resolves 90% of issues without site visits.

Spare parts inventory includes critical wear components like stirring blades, shaft seals, and aeration diffusers. We maintain strategic warehousing in key regions for 48-hour delivery to minimize downtime. As your operation grows, we support capacity upgrades and process optimization—many clients start with one tank and expand to multi-unit systems after experiencing the performance advantages.

FAQ

Q: How does the system maintain heat during winter operation?

A: Biological heat from aerobic bacteria provides primary thermal energy, retained by the 53mm polyurethane insulation. In extreme cold below -25°C, optional auxiliary electric heating systems activate during startup to reach the 60°C threshold where microbial activity becomes self-sustaining.

Q: What is the actual fermentation cycle for different materials?

A: Cycle time depends on carbon-to-nitrogen ratio and initial moisture. Poultry manure with proper sawdust blending completes in 7 days. Cattle manure requires 9-10 days due to higher lignocellulose content. Food waste processes in 7-8 days when pre-mixed with yard trimmings.

Q: Can the tank handle very wet materials like fresh manure?

A: Yes, through two methods. The automated system blends wet feedstock with dry bulking agents to achieve 50-60% moisture. Alternatively, extended aeration cycles in the initial 48 hours evaporate excess moisture before intensive decomposition begins.

Q: What maintenance does the stirring mechanism require?

A: Quarterly lubrication of the main bearing assembly and monthly inspection of hydraulic fluid levels. The 304 stainless steel blades resist corrosion and typically require replacement only after 5-7 years of continuous operation.

Q: How do I verify the deodorization system is working properly?

A: The PLC system monitors exhaust gas composition in real-time. Ammonia sensors trigger alarms if concentrations exceed preset thresholds. We recommend monthly bio-filter media inspections and annual replacement of activated carbon in the scrubber tower.

Contact Us

Ready to transform organic waste into profit with Compost Fermentation Tank? Our application engineers will design a turnkey system tailored to your feedstock characteristics and production goals.

• Request Production Line Solution – Complete workflow from raw material to bagged fertilizer

• Request Plant Layout – Optimized equipment positioning for your available space

• Download Catalog – Full technical specifications and case studies

• Get Turnkey Quotation – Itemized pricing including shipping and installation

Email us at yuxing@hnyxmachinery.com with your daily waste volume and location. We respond within 12 hours with preliminary recommendations and ROI projections.