Rice bran is the main by-product of rice processing mill, such as per 100kg rice can produce about 5-8kg rice bran. It is also a common kind of oil-bearing material. With the development of rice processing industry and oil extraction technology, setup rice bran oil factory machine is becoming a HOT project with great commercial value to invest in. Rice bran oil making machine is not only oil pressing, but also include oil extraction and oil refining, which is important to produce cooking rice bran oil.
How is Rice Bran Oil Made? How to Start Rice Bran Oil Solvent Extraction Plant?
A complete rice bran oil production line generally includes 3 sections: rice bran oil pre-pressing section, rice bran oil solvent extraction section, and rice bran oil refining section.
Rice Bran Pre-pressing Machine:
Rice bran pre-processing machine generally includes the processes of screening and heating, set for making the rice bran well prepared for oil extraction, just like extraction of other oilseeds.
The purpose of heating is stabilize the rice bran materials. There are two methods of stabilization, chemicals or using heat. Heat method causes the enzymes inside the rice bran to deactivate in 100-120¡æ, which is done by heat injection or extrusive cooking. Stabilization is very crucial to remove the bacteria and enzymes, that cause the rice bran to get spiteful and to lower the fat acid rate.
Rice Bran Oil Solvent Extraction Machinery:
Oil Screw Pressing Machine: Suitable for 1-20ton/day rice bran oil production line.
Rice Bran Oil Solvent Extraction Machine: To achieve higher oil yield and improve production efficiency, solvent is used in most industrial or commercial rice oil project. It is ideal choice for medium to large rice bran oil factory. (The capacity can be up to 1000 ton/day).
Extraction by using volatile solvent is the best way for mid and large scale rice bran oil factory mill. Then, the extracted rice bran oil is separated from the solvent through vaporization, the best solvent to use is ethanol. The remaining rice bran waste can be used as a fodder due to its high rate of carbohydrate and protein. There are two outputs in this step: crude rice bran oils, and defatted rice bran meal.
Rice Bran Oil Refining Plant:
Basic rice bran oil refinery: clay compound (dewaxing), phosphatides (degumming), fat acid (saponification), dye (bleaching) and scent (deodorization).
Rice bran oil refining machine is set to remove the majority of free fatty acids and bran wax in crude rice bran oil, and make the oil suitable for different applications such as edible oil, biodiesel oil, food additives, etc. The crude rice bran oil will be degummed by enzymatic method, then deacidified and decolorized by enzymatic method.
In some cases when processing dewaxed oil, de-waxing process is also included in rice bran oil refinery plant. Steam distillation is the last step of edible rice bran oil factory machine. The purpose is to remove any off flavors and residual free fatty acids. In middle-large rice bran oil factory, rice bran oil refining plant is built to improve the quality of final oil.
All in all, to consult and purchase rice bran oil processing machine, you can go to Henan Huatai Cereals and Oils Machinery Co., Ltd. We will send you the complete fetures and specifications of the equipment. Please contact us the price for Rice Bran Oil Processing Equipment.
Huatai Oil Machinery 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, and is committed to providing customers with high-quality, cost-effective cooking oil equipment. The products are sold to more than a dozen countries and are well received by domestic and foreign customers!
Huatai Oil Machinery specializes in the production of oil equipment, mainly cooking oil press machine, vegetable oil refining equipment, edible oil extraction machine, complete edible oil production lines, etc. From raw material pretreatment to finished oil filling, the equipment models are complete and the quality is good. A variety of specifications and models meet the needs of different customers.
We also provide customized services for edible oil plants, from edible oil factory design drawings, equipment location drawings, process flow charts, equipment production and installation, technical operation training and after-sales services, to helps customers solve oil technology problems.
Huatai Oil Machinery provides guarantees for the smooth production of the cooking oil plant. Welcome to visit our factory and for latest quotation.