Shandong Heze Sanyi Biological Engineering Co., Ltd. is one of the leading manufacturers and suppliers of livestock and poultry manure fermentation equipment in China. With abundant experience, we are committed to providing high quality equipment made in China with competitive price. Welcome to buy durable livestock and poultry manure fermentation equipment from our factory. Customized orders are welcome.
Product Overview
This vertical closed integrated fermentation complete set is specially designed for manure disposal of large-scale breeding farms, covering chicken manure, washed pig manure, solid residue after solid-liquid separation and other livestock waste. Fresh manure with moisture content ≤75% can be fed directly without auxiliary materials like straw or sawdust. Based on thermophilic aerobic microbial fermentation principle, the tank maintains a constant temperature of 65℃ for 5–7 consecutive days to thoroughly kill parasite eggs, pathogenic bacteria and weed seeds to realize harmless treatment. The fully decomposed fermented product complies with NY525-2021 national organic fertilizer standard, realizing resource recycling of breeding waste. Adaptable to high-humidity and frigid regions, its vertical tank greatly reduces construction floor area. Equipped with complete deodorization system to prevent odor leakage and meet environmental assessment standards of farms.
Core Accessories
Three-section tank assembly:
The lower section integrates driving, aeration, stirring and heating modules; the middle double-layer insulated tank adopts 3mm national standard 304 stainless steel liner, ≥3mm 201 stainless steel outer wall, polyurethane insulation layer reinforced by steel plates; the upper section includes shelter, maintenance platform, exhaust pipeline, lifting unit, deodorization and heat exchange equipment.
Mixing spindle & blade assembly:
Main shaft is made of Q355 high-strength thick-walled seamless pipe; spindle ratchet is integrally forged and quenched-tempered from 42CrMo alloy steel. Mixing frame uses Q355 steel for load bearing, and material-contact blades adopt 304 stainless steel for acid & alkali resistance.
Multi-stage integrated deodorization unit:
Combined process of centralized gas collection, primary spray, pickling and saturated ozonated water oxidation, realizing sealed odor treatment and qualified high-altitude exhaust.
PLC intelligent control system:
Equipped with high-precision sensors for temperature, humidity, oxygen concentration and pH value, supporting local touch screen operation and remote control via mobile phones & computers.
Process Advantages
- Direct feeding without auxiliary materials: Fresh manure can be put into tank directly, eliminating purchasing, crushing and mixing procedures of auxiliary materials and cutting material operating costs.
- Thermophilic sterilization & decomposition process: Constant temperature 65–75℃ fermentation for 5–7 days, finishing deodorization, sterilization and maturity simultaneously with short cycle and stable fertilizer quality.
- Multi-stage sealed deodorization process: Ozone deep oxidation breaks odor molecular structure; exhaust gas meets ammonia and odor emission standards of GB14554 to avoid odor pollution around farms.
- Anti-corrosion composite tank technology: Differentiated stainless steel matching for inner and outer walls balances structural rigidity and hygienic contact, extending service life by over 50%.
- Full-process automatic operation: One-key start-stop, automatic fault alarm and real-time data recording, realizing single-person management of multiple units and greatly reducing labor cost.
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