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Solvent Extraction

Maximum oil recovery from prepared meals and pre-pressed cakes using advanced solvent extraction technology.

Process Overview

Solvent extraction is the most efficient method for recovering oil from pre-pressed cake or directly from prepared flakes. Our systems achieve residual oil in meal as low as <1%, far surpassing mechanical pressing alone.

Our extraction lines handle all major oilseeds: soybean, rapeseed, cottonseed, sunflower, peanut, rice bran and more โ€” with both pre-press + extraction and direct extraction configurations available.

Capacity Range: 20 โ€“ 500 TPD

Process Flow

Prepared Material โ†’ Extractor โ†’ DTDC โ†’ Evaporation โ†’ Stripping
Output 1Crude Oil
Output 2Desolventized Meal
Equipment

Key Equipment

Advantages

Technical Advantages

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Ultra-Low Residual Oil

Residual oil in meal as low as <1%, significantly outperforming mechanical pressing alone (6โ€“8%).

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Continuous Operation

Rotocel design ensures continuous material flow with uniform solvent contact and predictable throughput.

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Safety First

Full explosion-proof design with solvent recovery systems achieving >99.5% hexane recovery rate.

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High-Quality Meal

DTDC ensures proper toasting for anti-nutritional factor destruction, producing premium animal feed meal.

Need a Solvent Extraction Line?

We design extraction systems from 20 to 500 TPD โ€” let us engineer the right solution for your capacity.