Solid Liquid Extraction Equipment

For demanding extraction processes across pharmaceuticals, nutraceuticals, cosmetics, and food industries, our GK-50 Solid Liquid Extraction Equipment delivers unmatched efficiency and versatility. Engineered for reliability and precision, it's the core equipment you need for superior polysaccharide, essential oil, and bioactive compound recovery.

Typical application scenarios:

• Herbal medicines: Extraction of alkaloids, flavonoids, polysaccharides, volatile oils
• Food raw materials: Extraction of plant pigments, functional factors, natural fragrances
• Cosmetics raw materials: Preparation of plant active substances, essential oils, antioxidant components

• Powerful & Efficient: 18kW electric heating ensures rapid, controlled thermal input.
• Robust Construction: Built entirely from sanitary-grade SUS 304 Stainless Steel for durability and compliance.
• Optimal Capacity: Features a 50L (0.05m³) extraction tank, designed for effective processing with a minimum solid inventory of just 2kg.
• Precision Control: Maintains exact temperatures within ±2°C critical for sensitive extracts. Achieves and regulates vacuum levels between 0 and -0.08MPa within the evaporation chamber.
• Effective Condensation: Combines a large 2m² tube array condenser with a 0.5m² coiled tube condenser for comprehensive vapor recovery.
• Advanced Separation: Incorporates dedicated high-quality oil-water separators for both light and heavy oils, plus a precision demister ensuring essential oils are exceptionally pure and free from impurities.
• Cooling System: Requires 2t/h cooling water flow at a pressure maintained below 0.3MPa.
• Intuitive Operation: Controlled via a user-friendly touch screen with USB connectivity and computer control capabilities (BCI-ready).
• Optimized Design: Triple-layer construction (three-decker) with intermediate heating and outer insulation maximizes thermal efficiency. Dimensions: 1800mm x 900mm x 1900mm (Shipping: 1940mm x 1170mm x 2200mm). Weight: 340kg (Shipping: 524kg).

1. Enhanced Extraction Efficiency: Our systems leverage ultrasonic technology to generate high-speed cavitation and intense agitation. This effectively disrupts plant cell walls (like those in Chinese herbs), dramatically improving the dissolution and yield of valuable compounds like polysaccharides.

2. Superior Oil Purity: The integration of precision demisters and specialized oil-water separators (for both light and heavy oils) guarantees the recovery of essential oils and aromatic compounds of exceptional clarity and quality, free from water or particulate contamination.

3. Process Flexibility: Choose between in-water distillation or on-water distillation methods to perfectly match the requirements of diverse aromatic plants and botanicals. Multiple heating options provide further energy-saving potential.

4. Comprehensive System: The GK-50 is a complete, integrated solution including:

• Stainless Steel Extractor 
• Tube Array Condenser & Coiled Tube Condenser
• Oil-Water Separator
• Pipeline Sight Glass for process monitoring
• Reliable Stainless Steel Water Ring Vacuum Pump
• Precision Omron Temperature Controller
• Electric Heater
• Sanitary Safety Valve
• Centralized Electric Control Cabinet
• Full complement of sanitary Tube Fittings and Valves

5. Broad Application Range: Expertly handles Ultrasonic extraction, Dynamic extraction, and Volatile aromatic oil recovery for diverse materials: Chinese Herbal Medicine, Natural Products, Cosmetic Ingredients, Foodstuffs, and more. Achieves a consistent enrichment ratio of 1.1 to 1.38.

We understand that no two extraction challenges are identical. Variations in solid feedstock type (plant materials, resins, etc.), processing volume, and solvent selection (water, organics) demand tailored solutions. The inherent flexibility, robust construction, and precise control of our GK-50 solid liquid extraction equipment provide the ideal technological foundation for developing efficient, scalable, and reliable extraction processes specific to your unique requirements.

Partner with us for extraction technology that delivers purity, yield, and performance. Let our engineering expertise optimize your production.

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