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Rice Bran Oil Refinery Plant

Huatai rice bran oil refinery plant adopts physical refining technology, including hydration degumming, water washing, drying, decolorization, filtration, deacidification, deodorization, dewaxing processes. 

Production Capacity: 1-600TPD

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Rice bran oil refinery plant developed and produced by Huatai Oil Machinery can reduce the consumption of caustic soda and activated carbon for refining, and can also reasonably lower the peroxide value to avoid discoloration and acid return of oil during high-temperature deodorization. 

huatai edible oil machine.jpg Rice Bran Oil Refinery Plant Process of Rice Bran Oil Production Line: 

Crude rice bran oil impurity removal dewaxing hydration alkali refining water washing dehydration decolorization deodorization finished rice bran oil

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1. Impurity removal

To heat the rice bran crude oil to 90°C and filter it with a filter.

2. Dewaxing

The wax content in rice bran oil is generally 3%-5%. Bran wax cannot be absorbed by the human body and has no edible value. It needs to be removed to avoid affecting the quality of rice bran oil.

3. Hydration

First heat the rice bran oil to 65-70°C, then add hot water at the same temperature equal to 5% of the oil volume while stirring, stir for 40-60 minutes, and stop heating when the temperature rises to 80°C. Stir for another 25 minutes or so and let sit for 4-6 hours.

4. Alkali refining

To measure the acid value of crude rice bran oil before alkali refining

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5. Water washing

To heat the alkali-refined rice bran oil to 80~94, add boiling water with 10%~15% oil content while stirring, stir for another 15 minutes, and let it stand for 1~2 hours. If the pH value of the wastewater is close to 7, it can be drained; if the wastewater still shows red after the phenolphthalein test, it needs to be washed until the phenolphthalein test results don't show red or the pH meter shows neutral.

6. Dehydration

To heat the oil to and stir until no foam appears on the oil surface. The moisture content of the dehydrated rice bran oil should be less than 0.2%.

7. Decolorization

To heat the oil to 95~100°C, and add dry activated carbon or acidic clay while stirring. The added amount is about 2% of the weight of rice bran oil. After stirring for 0.5 hours, take a sample and observe it. If it meets the standards, enter the next process. Otherwise, it still need to repeat decolorization several times until the oil turns yellow and translucent.

8. Deodorization

Mainly removes oxides in oil, such as ketones, aldehydes, free acids and sulfur-containing compounds. These substances exist in rice bran oil and make oil show the main "odor", so they should be removed. Deodorization usually involves passing superheated steam under vacuum to raise the oil temperature to above 220°C, processing for 4 to 6 hours, and then lowering the oil temperature to 40 to 60°C, then transferring it to a cooling oil tank, after cooling naturally to get refined rice bran oil.

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huatai edible oil machine.jpg Strength of Huatai Oil Machinery

Henan Huatai Cereals and Oils Machinery Co., Ltd. has been committed to the production and research and development of grain and oil machinery for 37+ years. It has mature production and manufacturing processes and skilled technical workers for edible oil processing machine, and is committed to providing customers with high-quality, cost-effective cooking oil equipment, mainly includes cooking oil press machine, edible oil extraction machine, vegetable oil refining equipment, complete edible oil production lines, etc. The equipment models are complete and the quality is good. Also, we provide customized services for edible oil mills to helps customers solve different product needs. Our edible oil processing machine are sold to more than a dozen countries and are well received by domestic and foreign customers.

All in all, to consult and purchase rice bran oil refinery machine, you can go to Huatai Oil Machinery. Please leave your inquiry information, such as: the your oil seed, machine capacity (TPD, how many tons to process per day), processing technology (Pressing, extraction, refining) or full set of production lines, etc. We will contact you ASAP and send you the complete fetures and specifications of the equipment. Welcome to visit our factory and for latest quotation.

CONTACT HUATAI

* Please note: We don't recruit any workers and no Job chance.
In addition, please confirm that the following information is filled in:
1. Oil seed type, such as palm fruit, palm kernel, peanut, soybean, sunflower seed or other oil seed;
2. Oil processing equipment capacity: how many tons per day (tpd).

*Please confirm again that the oilseed type and machine capacity have been filled in detail.