Did you know? The oil yield of rice bran oil is influenced by multiple factors — from pelletizing and expansion to solvent extraction, every step affects the final yield and quality.
Among these steps, drying plays a crucial role in improving solvent extraction efficiency and ensuring stable oil yield.
After expansion, the moisture content of rice bran is usually around 12%, while the optimal level for solvent extraction is only 7–9%.
The chain dryer precisely controls drying temperature and moisture, ensuring rice bran reaches the ideal moisture level. This significantly enhances solvent extraction efficiency and overall oil yield.
Compared with traditional drying equipment, it offers higher efficiency, lower energy consumption, uniform drying, minimal material breakage, and stable operation — ensuring continuous production and superior oil quality.
From cleaning to drying, QIE GROUP provides a complete, one-stop equipment and technology solution for rice bran oil processing.
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