High-nutrition rice bran oil is refined through three core stages in Rice Bran Oil Manufacturing Plant:
1. Oilseeds Pretreatment Plant Process
Raw bran → rice bran sifter (impurity removal) → Steam conditioner → Extruder (porous structure creation) → Plate dryer(drying&cooling).
2. Solvent Extraction Plant Process
• Extraction: Pretreated rice bran enters Solvent Extraction Equipment with food-grade solvent → Forms miscella.
• Separation: Miscella filtered → Double evaporation + single stripping → Crude oil obtained.
• Recovery: Wet meal desolventized → Solvent condensed & recycled.
3. Edible Oil Refinery Process
Crude oil undergoes: Degumming → Deacidification → Decolorization → Deodorization → Dewaxing，Effectively removes impurities, free fatty acids, pigments, toxins, bran wax and other substances,
Retains bioactive nutrients for Grade 1 refined oil！
QIE GROUP engineers integrated Edible Oil Machinery solutions across rice bran oil production line and other processes, including pretreatment→solvent extraction→refining, for efficient Vegetable Oil Production Line, delivering turnkey Cooking Oil Processing Plant excellence.
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