LANE Machinery vertical fermentation tank offers space-efficient enclosed aerobic composting in a compact footprint. Continuous daily input/output, 7-day cycle, intelligent PLC control. CE & ISO certified. Request your quote.
The vertical fermentation tank from LANE Machinery is a fully enclosed, automated aerobic composting system designed for operations where space is at a premium but throughput and compost quality cannot be compromised. Utilizing a vertical cylindrical architecture with gravity-assisted material flow, this system converts animal manure, food waste, crop residues, and other organic waste streams into high-quality, pathogen-free organic fertilizer in approximately 7 days per cycle.
Unlike traditional horizontal layouts that spread across large areas, the vertical fermentation tank’s upright design occupies as little as 10–30 m² of floor space — an 80% reduction compared to equivalent-capacity trough or windrow systems. This makes it the preferred choice for urban-edge composting facilities, medium-scale farms, food processing plants, and any operation constrained by land availability.
Designed for continuous daily input/output rather than batch-only operation, the vertical tank supports non-stop production schedules — load fresh material daily while simultaneously discharging finished compost. With intelligent PLC automation and robust 304 stainless steel construction, it delivers consistent output quality with minimal operator intervention.
Key Selling Points:
1. Ultra-Compact Vertical Architecture
The vertical cylindrical design dramatically reduces the equipment footprint. A system processing 8–15 m³ per day requires only 30–54 m² of floor space — allowing installation in tight facilities, urban sites, or retrofitted existing buildings where horizontal systems simply won’t fit.
2. Continuous Operation (Daily Feed/Discharge)
Unlike batch-mode systems that require complete tank emptying between cycles, the vertical fermentation tank supports continuous daily loading and discharge. Fresh organic waste enters the top, and finished compost exits the bottom — enabling seamless, uninterrupted 24/7 production scheduling.
3. Enclosed Aerobic Fermentation
A vortex air pump or high-pressure blower delivers oxygen continuously throughout the material column, maintaining optimal aerobic conditions. The sealed, insulated tank body prevents heat loss and completely contains odors, dust, and leachate — meeting the strictest environmental compliance standards.
4. Intelligent Temperature & Moisture Control
Built-in sensors monitor core temperature, moisture, and oxygen levels in real time. The PLC control system automatically adjusts aeration rate, stirring frequency, and auxiliary heating to maintain the ideal 50–70°C thermophilic range — maximizing microbial activity and pathogen destruction.
5. Gravity-Assisted Material Flow
Material moves naturally from top to bottom through the vertical tank under gravity, with gentle hydraulic stirring to prevent bridging and ensure uniform decomposition. This gravity-assisted design reduces energy consumption compared to horizontal screw-conveyed systems.
6. Robust Stainless Steel Construction
The tank interior is fabricated from 304 stainless steel, providing exceptional corrosion resistance against organic acids and high-moisture environments. External insulation maintains thermal efficiency. Design service life exceeds 15 years with proper maintenance.
7. Integrated Deodorization System
Exhaust gases pass through a multi-stage biological deodorization system before atmospheric release. This ensures zero odor impact on surrounding communities — critical for facilities near residential or commercial zones.
8. Low Operating Cost
With an operating power of approximately 29.5 kW for a 102 m³-class system, the vertical tank’s energy consumption per ton of compost produced is among the lowest in the enclosed composter category. Gravity-assisted flow reduces mechanical conveying energy.
The vertical fermentation tank operates on a continuous-flow aerobic composting principle:
Custom capacities available.
| Sector | Typical Application |
|---|---|
| Medium-Scale Organic Fertilizer Plants | Core composting stage for 1–15 TPH production lines |
| Poultry & Livestock Farms | Daily manure treatment for layer, broiler, pig, and dairy operations |
| Food & Beverage Processing | On-site treatment of food waste, spent grains, fruit/vegetable pomace |
| Municipal Organic Waste Programs | Decentralized community-scale food and green waste composting |
| Aquaculture & Fish Farms | Treatment of fish processing waste and pond sludge |
| Institutional Campuses | University, hospital, and military base organic waste management |
| Biogas Plant Digestate Treatment | Post-digestion solid fraction stabilization |
Integration benefits:
LANE Machinery supplies the vertical fermentation tank as a standalone unit or as part of a complete turnkey organic fertilizer production line — from raw material handling through finished product packaging, including factory design, installation, commissioning, and training.
Q1: How does the vertical fermentation tank differ from the horizontal type?
The vertical tank uses a gravity-assisted continuous flow design — material enters at the top and exits at the bottom, enabling daily continuous input/output. The horizontal tank uses mechanical screw/auger conveyance and typically operates with faster cycle times (3–10 hours vs. ~7 days). Choose vertical when space is limited and continuous daily processing is desired; choose horizontal when fastest possible throughput is the priority.
Q2: What raw materials can be processed?
Animal manure (chicken, pig, cow, sheep, horse), crop straw and stalks, food waste, kitchen waste, mushroom residue, biogas residue, sewage sludge, and green waste. Materials should be pre-shredded and moisture-adjusted to 50–65%.
Q3: Is the system truly odor-free?
Yes. The fully enclosed tank body with negative-pressure exhaust and a multi-stage biological deodorization filter ensures zero detectable odor at the facility boundary. This is independently verifiable and critical for regulatory compliance.
Q4: Can the tank operate year-round in all climates?
Yes. The insulated tank body and auxiliary electric heating system maintain optimal internal temperatures regardless of external conditions — including sub-zero winter operation. The tank can be installed indoors (recommended for extreme climates) or outdoors under a simple canopy.
Q5: What is the daily maintenance routine?
Daily: Check control panel readings (temperature, humidity), clear discharge port, inspect hopper. Weekly: Lubricate stirring shaft bearings, inspect air filter. Monthly: Check hydraulic system, inspect electrical connections, replace biofilter media if needed. Full maintenance manual and training provided.
Q6: What about spare parts and after-sales support?
LANE Machinery maintains a global spare parts inventory. Common wear items (bearings, seals, stirring shaft components, filter media) ship within 3–5 working days. Remote diagnostic support is available via video call, and on-site service engineers can be dispatched for major interventions.
Q7: Is the vertical tank available in stainless steel only?
The standard construction uses 304 stainless steel for the inner tank (product-contact surfaces) and insulated, corrosion-resistant coated carbon steel for the outer shell. Full 316L stainless steel construction is available as an upgrade for highly corrosive feedstocks.
Q8: How is the equipment shipped?
Equipment is shipped in containerized sections for on-site assembly. LANE Machinery provides detailed assembly drawings, a bill of materials, and optional on-site assembly supervision. Standard shipping: FOB Qingdao/Shanghai; CIF available upon request.
Q9: Can I see an operating unit before purchasing?
Yes. LANE Machinery welcomes prospective clients to visit our manufacturing facility in Xinxiang, Henan Province, China, to view operating equipment. Video demonstrations of installed systems at client sites are also available upon request.
HENAN LANE HEAVY INDUSTRY MACHINERY TECHNOLOGY CO., LTD. brings focused expertise to every fertilizer equipment project:
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