Huatai 200 TPD Peanut Cake Solvent Extraction Project – Maximizing Oil Recovery

Huatai has successfully delivered a 200 tons-per-day peanut cake solvent extraction line, designed to recover residual oil from pre-pressed cake while producing high-quality meal for feed applications .

Why Extract Peanut Cake?

Mechanical pressing alone leaves 15–20% oil in peanut cake . Solvent extraction recovers this valuable oil, reducing costs and maximizing profits for edible oil plants .

Core Technology

Patented Continuous Extractor

• National patent, stainless steel construction
• Robust, corrosion-resistant, food-grade design
• Long service life, minimal maintenance

Negative Pressure Evaporation

• Controlled vacuum environment increases oil yield
• Lower operating temperatures preserve oil quality
• Maintains natural flavor and nutritional characteristics

Eco-Friendly Design

• Integrated exhaust gas recovery system
• Reduced emissions and solvent loss
• Lower production costs, environmental compliance

Key Benefits

• Residual oil in meal ≤1%
• Energy-efficient thermal design
• PLC automated for consistent quality
• Suitable for peanut, soybean, sunflower, rapeseed cake

Why Huatai?

• 38+ years grain and oil machinery expertise
• 27 national patents
• National "Little Giant" Enterprise & Green Factory
• Serving 60+ countries with turnkey solutions