At Guance Machinery, we specialize in designing and manufacturing advanced oil solvent extraction line. This technology is widely adopted in large-scale edible oil production due to its high extraction efficiency and ability to produce high-quality oil and meal.

Our oil solvent extraction plant is versatile and capable of processing a wide range of oilseeds, including:
Palm kernels, Rapeseed (canola), Soybeans, Sunflower seeds, Groundnut, Cottonseeds etc.
Whether you’re processing common or niche oilseeds, our system ensures optimal oil recovery, making it ideal for edible oil solvent extraction process applications.
Oil Solvent Extraction Process
The oil solvent extraction process involves several stages, each supported by specialized machinery to ensure seamless operation:
Preparation
Pre-treated oilseeds (flaked, cracked, or expanded) are prepared for extraction.
Solvent Extraction
Materials are treated with a food-grade solvent (e.g., hexane) in an extractor to dissolve the oil.
Desolventizing
The oil-solvent mixture (miscella) is separated, and solvents are recovered for reuse.
Distillation
Crude oil is refined to remove residual solvents.
Toasting & Drying
The leftover meal is processed to eliminate solvents and enhance nutritional value.
Advantages of Solvent Extraction
High Oil Yield: Achieves up to 99% oil recovery from raw materials.
Superior Oil Quality: Produces clean, pure oil with minimal impurities.
Efficiency: Automated processes reduce labor costs and operational time.
Eco-Friendly: Advanced solvent recovery systems minimize waste and environmental impact.
Versatility: Adaptable to various raw materials and production scales.
Technical Parameters
| Model | Capacity (t/d) | Power (kW) | L×W×H (m) | Extractor |
|---|---|---|---|---|
| SE-5 | 5 | 25 | 10×6×8 | Batch |
| SE-20 | 20 | 55 | 15×7×9 | Rotocel |
| SE-50 | 50 | 95 | 20×9×11 | Rotocel |
| SE-100 | 100 | 155 | 26×11×12 | Rotocel/Loop |
| SE-200 | 200 | 280 | 34×13×13 | Loop |
| SE-300 | 300 | 380 | 40×15×14 | Loop |
| SE-500 | 500 | 520 | 46×18×15 | Loop/Drag |
| SE-800 | 800 | 720 | 52×20×16 | Drag-Chain |
| SE-1000 | 1000 | 900 | 56×22×17 | Drag-Chain |
| SE-2000 | 2000 | 1500 | 68×26×20 | Dual-Loop |
| SE-3000 | 3000 | 2100 | 78×30×22 | Dual-Loop |
| SE-5000 | 5000 | 3200 | 90×35×25 | Dual-Loop |
Note: for reference only; larger/medium capacities (750 t/d, 1 500 t/d, etc.) available on request.
Why Choose Guance Machinery Oil Solvent Extraction Plant?
As leading oil solvent extraction plant manufacturers, Guance Machinery stands out for:
Customized Solutions: Plants tailored to your specific raw material, capacity, and space requirements.
Advanced Technology: Integration of energy-efficient and safety-compliant components.
Global Support: Comprehensive services, from installation and training to after-sales support.
Competitive Pricing: Cost-effective systems without compromising on quality or performance.
Contact Us for Your Solvent Extraction Needs
Contact Guance Machinery today for a free consultation and quote! Let us help you optimize your production with our state-of-the-art oil solvent extraction plant and professional expertise.
Our Cases
From palm oil mills in Southeast Asia to sunflower oil refineries in Europe, Guance Machinery has delivered completed projects for clients in over 100 countries, from timely delivery to successful commissioning.
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