There are several types of rice bran oil processing plants, each involving different methods for extracting the oil from the rice bran. Here are some of them:
Rice Bran Pretreatment & Expanding Workshop: This is the initial stage where the rice bran is prepared for further processing.
Rice Bran Oil Solvent Extraction Workshop: In this method, a solvent is used to extract the oil from the rice bran1. This method is often used in large scale rice bran oil mill plants.
Rice Bran Oil Refining Workshop: After extraction, the oil undergoes a refining process to remove impurities and improve its quality. The refining process includes continuous dephosphorization and degumming process, physical deacidification and deodorization process, continuous dehydration process, decolorization and filtration process, crystallization and crystal growing process, dewaxing process.
Green Extraction Technologies: These are new technologies that aim to extract rice bran oil in a more environmentally friendly way.
Each type of plant uses different methods and machinery to produce high-quality rice bran oil.