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Rice bran oil, rich in vitamin E and oryzanol, has become a popular healthy cooking oil worldwide. But how is it produced on an industrial scale? Let's step inside Huatai's rice bran oil production workshop.
The Foundation – Fresh Rice Bran
Huatai's rice bran oil line is built upon a large-scale rice mill. While producing high-quality rice, fresh rice bran is promptly collected and sent to the pretreatment workshop. Fresh rice bran is the core prerequisite for high-quality rice bran oil, locking in primary nutrients to the greatest extent.
Stage 1: Pretreatment Workshop
Rice bran undergoes cleaning, conditioning, puffing, and drying. The puffing process uses high-temperature, high-pressure treatment to deactivate enzymes (>95%), transforming powder into porous pellets. This extends storage life from hours to months.
Stage 2: Extraction Workshop
The prepared material enters the extraction workshop. Huatai customizes rotary, loop, or drag chain extractors (national patent) based on customer capacity. Countercurrent solvent technology achieves ≤0.5% residual oil in meal.
Stage 3: Refining Workshop
Crude oil undergoes degumming, deacidification, decolorization, deodorization, and dewaxing to produce Grade 1 rice bran oil. The process removes 3-12% wax content for crystal clarity.
Global Projects
- 200 TPD plant – Vietnam
- 30 TPD extraction – Iran (repeat order)
- 300 TPD refining – Anhui, China
- 24 TPD wax refining – Jiangsu, China
Company Strength
Huatai Group (founded 1988) has 38+ years of experience, serves 70+ countries, holds 7 rice bran patents, and is a National "Little Giant" Enterprise and Green Factory. Annual R&D investment exceeds RMB 10 million.
