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Dingzhou Sifeng Environmental Protection Technology Co., Ltd. is a high-tech enterprise with a mature system for the cleaning, collection, and resource utilization of livestock and poultry manure. We have Sifeng brand rolling screen roller press solid-liquid separator, spiral extrusion solid-liquid separator

Aug.28, 2026

Industrial Manure Solid-Liquid Separation System for Farm Waste Treatment

The industrial manure solid-liquid separation system is essential for effective farm waste treatment. Farmers face significant challenges with manure management. It can lead to environmental pollution if not handled correctly. By using a solid-liquid separator, farms can resolve this issue.
Aug.06, 2026

Manure Scraper System for Automated Chicken Farm Waste Cleaning

The manure scraper system for automated chicken farm waste cleaning is crucial for maintaining a healthy environment. Chicken farms face significant challenges with manure management. Accumulated waste can lead to health issues for the birds and unpleasant odors.
Aug.24, 2026

Manure Solid-Liquid Separation for Organic Fertilizer: Nutrient Management and Farm Value

Manure is not waste — it is a nutrient resource that happens to be inconveniently wet. Dairy and pig slurry consists of more than 90% water, and that water is the problem: it makes manure heavy to haul, expensive to store, difficult to compost, and risky to apply to fields, where excess nitrogen and phosphorus can run off into waterways.
Aug.24, 2026

Dairy Barn Manure Scraper System Guide: Chain, Rope and Hydraulic Alley Scrapers Compared

Manure removal from dairy barn alleys is one of the most repeated tasks in livestock farming — and one of the most consequential for cow health, labor, and ammonia emissions.
Aug.24, 2026

Cow Manure Composting Guide: C:N Ratio, Moisture, Turning and Maturity

Composting is the most effective way to turn livestock manure from an environmental liability into a stable, valuable soil amendment.
Aug.10, 2026

Solid-Liquid Manure Separator Comparison: Screw Press vs Roller Sieve vs Secondary Extruder

Choosing the wrong solid-liquid separator for a livestock operation costs more than the purchase price of the machine — it costs daily operating efficiency, bedding quality, nutrient management precision, and ultimately farm profitability.