Shandong Heze Sanyi Biological Engineering Co., Ltd. is one of the leading manufacturers and suppliers of livestock mortality disposal in China. With abundant experience, we are committed to providing high quality equipment made in China with competitive price. Welcome to buy durable livestock mortality disposal from our factory. Customized orders are welcome.
Product Overview
Livestock and poultry mortality harmless disposal equipment is specially designed for carcasses of pigs, chickens, ducks, geese, cattle and sheep died naturally or from diseases, meeting daily disposal demands of large-scale livestock and poultry farms, poultry slaughterhouses and centralized collection & transfer centers. Adopting high-temperature negative pressure drying rendering technology, it complies with the Ministry of Agriculture's specifications for diseased livestock and poultry carcass disposal. Optimized for livestock and poultry carcass features including soft bones, high grease content and mass mortality, the equipment runs full-process low-temperature negative pressure enclosed drying. While thoroughly eliminating livestock-specific epidemic pathogens, it maximizes recovery of animal grease and high-protein meat and bone meal. It solves issues such as stench, water pollution and cross-infection caused by random abandonment or open stacking of dead livestock and poultry, serving as essential eco-friendly supporting equipment for standardized modern breeding.



Main Supporting Accessories
Special shredder for livestock and poultry: Adapted to small and medium carcasses of chickens, ducks and pigs, with wear-resistant anti-sticking cutters to avoid jamming;
Negative pressure rendering and drying tank: Lightweight tank design matching daily processing volume of small and medium livestock farms, equipped with self-contained steam heating system;
Enclosed screw feeder: Full sealed basket transportation of livestock and poultry carcasses without odor overflow;
Two-stage screw press: Enhanced degreasing for high-fat livestock materials to raise grease recovery rate;
Grease sedimentation and purification tank: Separate blood water and impurities from pressed oil to produce pure industrial crude grease;
Multi-stage waste gas treatment unit: Combined spray dust removal and condensation deodorization to eliminate pungent odor generated during carcass processing;
Cooling buffer silo: Rapid cooling of high-temperature meat and bone meal to prevent protein deterioration;
Integrated automatic baler: Continuous bagging, sealing and stacking of meat and bone meal.
Core Process Advantages
- Customized for livestock and poultry materials: Optimized structure achieves better shredding and degreasing performance than universal equipment for chicken, duck and pig carcasses;
- Energy-saving negative pressure low-temperature drying: Negative pressure reduces boiling point of materials, cutting steam consumption and operation costs;
- Powerful epidemic blocking capacity: Fully enclosed negative pressure production line prevents outward spread of avian influenza, swine fever and other livestock viruses;
- Higher by-product revenue: High livestock grease yield, stable 50%-55% protein content of meat and bone meal, steady market demand as raw materials for organic fertilizer and biodiesel;
- Flexible footprint & easy maintenance: Small and medium models occupy limited space, single operator can complete daily inspection, suitable for rural breeding bases.
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