Our Membrane-Covered Composting System integrates high-molecular functional membrane technology, intelligent control, and aerobic fermentation. It builds a closed space to precisely regulate pile parameters, converting organic waste into high-quality humus fertilizer in 15-20 days with harmless treatment and zero emission. Cost-effective, efficient, and stable, it's a trusted core equipment for global farms and fertilizer factories.
1
Zero Odor Emissions
Traditional open-air composting causes odor pollution. Our film technology reduces odor emissions by over 95%, preventing leachate pollution caused by rainwater runoff and resolving environmental compliance issues.
2
Short Cycle & High Efficiency
Our enclosed insulation system maintains a temperature of 55℃-70℃ for 7 days, shortening the composting cycle to 15-20 days and increasing the organic matter degradation rate by over 30%.
3
High Nutrient Retention
The functional film traps ammonia gas, increasing fertilizer utilization by 10%-15% and significantly reducing nutrient waste compared to traditional methods.
4
Strong Climate Adaptability
UV-resistant and anti-aging film (lifespan of 2-8 years) operates stably in temperatures ranging from -30℃ to 40℃, withstanding rain, snow, and extreme temperatures.
01
Pretreatment
Mix raw materials (manure, straw, sawdust) adjusting C/N ratio to 25:1-30:1 and moisture to 50%-65%.
02
Pile & Cover
Pile materials into windrows. Lay aeration pipes at the bottom and cover with special functional film.
03
Fermentation
System auto-regulates temperature (55℃-70℃) and oxygen (8%-15%) for full decomposition.
04
Post-Processing
Crushing, screening, and granulation to produce finished organic or bio-organic fertilizer.
The system is ideal for: Poultry chicken manure, cow dung, municipal sewage sludge, livestock farm waste, sugar mill filter press mud, paper mill waste, garden waste, agricultural and forestry waste, and food processing plant waste.
Why Choose Our Technology?
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Complete Product Line: From conventional membrane systems to automated roll-type machines.
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Reliable Quality: High-performance composite membranes and intelligent control systems.
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Turnkey Solutions: Custom design from upstream fermentation to downstream packaging.
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Global Support: Comprehensive installation guidance and expert technical service.
Frequently Asked Questions
Which equipment is right for my specific raw material?
We provide free custom solutions. Share your material type (e.g., manure, sludge) and target output, and our experts will design the optimal layout for you.
How long does the fermentation process take?
With our membrane-covered system, the cycle is significantly shortened to 15-20 days, compared to the 30-45 days required by traditional open-air methods.
Can the system operate in cold climates?
Yes. The functional film provides excellent insulation and is UV-resistant, allowing the system to operate stably in temperatures as low as -30℃.
Does this system help with environmental compliance?
Absolutely. Our film technology reduces odor emissions by over 95% and prevents rainwater from creating leachate runoff, meeting strict environmental standards.
What kind of after-sales support do you provide?
We offer 24/7 online support and can dispatch engineers for on-site installation, commissioning, and staff training to ensure smooth operation.
Is the fertilizer quality higher with this method?
Yes. The system traps ammonia and maintains optimal temperatures to kill pathogens effectively, resulting in higher nutrient retention and superior fertilizer maturity.
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