Transform Waste into Organic Gold

Bolong’s high-temperature aerobic fermentation tanks convert animal manure and organic waste into premium organic fertilizer in just 7 days — efficiently, sustainably, and odor-free.

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7 Days

Fermentation Cycle

30+ Years

Industry Experience

1000+

Global Partners

About Bolong

Founded in 1993, Bolong has been at the forefront of modern livestock and poultry breeding innovation. In 2012, we established Hebi Bolong Livestock Husbandry Machinery Co., Ltd., a dedicated R&D and manufacturing enterprise focused on practical, reliable automatic farm equipment.

Responding to China’s environmental protection initiatives in 2015, we developed a breakthrough high-temperature aerobic composting tank that eliminates the dirty, messy, and smelly conditions common in traditional farms. Our closed-loop system ensures complete, hygienic, and efficient conversion of manure into high-value organic fertilizer.

With over 30 years of experience and multiple automation production lines, Bolong is a trusted name in sustainable agricultural technology across Asia, Africa, and the Middle East.

Our Product Range

Manure Fertilizer Fermentation Tank -11FFG-280

High-capacity vertical fermentation system for large-scale farms. Converts animal manure into organic fertilizer in 7 days.

• Capacity: 280 m³
• Material: 304 Stainless Steel
• Energy-efficient hydraulic system
• PLC automatic control

Manure Fertilizer Fermentation Tank -11FFG-160

Ideal for medium-sized poultry and livestock farms. Compact footprint with full automation.

• Capacity: 160 m³
• Closed-loop odor control
• All-season operation
• One-person operation

Manure Fertilizer Fermentation Tank -11FFG-90

Perfect for small to mid-sized farms. Fast ROI with daily fertilizer output.

• Capacity: 90 m³
• Low energy consumption
• Minimal space requirement (60–80㎡)
• Corrosion-resistant design

Fruit Waste Fermentation Equipment

Specialized system for agro-processing waste. Converts fruit residues into nutrient-rich compost.

• Handles high-moisture waste
• Fast decomposition cycle
• Odor and leachate control
• Customizable throughput

Manure Fertilizer Fermentation Tank -11FFG-102

Versatile model for mixed organic waste. Suitable for dairy, swine, and poultry farms.

• Capacity: 102 m³
• Intelligent temperature control
• Remote monitoring ready
• Patented fermentation process

Industrial Composting Machine

Heavy-duty solution for municipal and industrial organic waste. Fully automated and scalable.

• Modular design
• High throughput
• Meets environmental compliance
• Turnkey installation

Customized Composting Machine

Tailored solutions based on waste type, volume, and site conditions. Engineered for maximum ROI.

• Site-specific design
• Energy optimization
• Integration with existing systems
• Full technical support

Precision-Built Compost Reactor

Advanced reactor with TRUMPF intelligent production line. Ensures 100% yield and consistent quality.

• Smart sensors & controls
• Real-time data tracking
• Low maintenance
• Multiple international certifications

Why Choose Bolong?

Engineered for efficiency, sustainability, and profitability.

7-Day Fermentation

Produce organic fertilizer daily — 3x faster than traditional composting.

Energy Efficient

Optimized hydraulic and control systems reduce power consumption per ton.

All-Season Operation

Insulated 304 stainless steel design ensures performance in extreme climates.

Eco-Friendly & Compliant

Closed system prevents odor, dust, and leachate — meets strict environmental standards.

Global Case Studies

Vietnam Poultry Farm

A large-scale poultry farm in Vietnam was struggling with manure pollution and odor complaints. Bolong installed a 11FFG-160 fermentation tank, converting 15 tons of manure daily into organic fertilizer.

Results: 90% odor reduction, full environmental compliance, and $18,000 annual profit from fertilizer sales.

Middle East Livestock Farm

Operating in a hot, water-scarce region, a livestock farm needed a composting solution that worked year-round. Bolong provided a customized 11FFG-280 system with enhanced insulation and water recycling.

Results: Consistent 7-day fermentation cycle, zero leachate, and improved farm sustainability.

Frequently Asked Questions

How long does the fermentation process take?

The primary fermentation cycle takes approximately 7 days. After that, organic fertilizer can be produced daily.

Can the machine operate in cold climates?

Yes. The tank is made of 304 stainless steel with high-performance insulation, allowing year-round operation in all climates.

Is technical support available internationally?

Yes. Bolong provides installation guidance, remote support, and training for global customers.

What types of waste can be processed?

Our machines handle poultry, swine, and cattle manure, as well as fruit waste, food scraps, and other organic materials.

Get in Touch

Ready to turn your organic waste into profit? Contact Bolong today for a customized solution.

Contact Information

Email: bolongtank@gmail.com

WhatsApp: +86 13323926737

Phone: +8613323926737

Address: 8th Floor, Block B, South New Century Apartment, High-speed Railway East Station, Qibin District, Hebi City, Henan Province, China

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