Oil Mill Pretreatment/Press Process

The rice bran pretreatment/press process as follows:
1） Magnetic:The first step is to move the iron in the peanut, because the iron will harmful to the following machines.
2） Cleaning: After going through the cleaning sieve, the impurities in the sunflower seed will be cleaned.
3） Bulking machine: This is the special machine for rice bran. This machine make the rice bran to pellet. The pellet is easy for absorbing solvent and get oil by the solvent extraction way.
4)  Dryer: After making the pellet, the water content of rice bran need be changed to 7-9%. This water content is most suitable for solvent extraction section.

After the rice bran pretreat line, the cake will be sent to oil solvent extraction line and extracted oil by solvent. After get the crude oil, the rice bran oil can be sent to refinery line to get higher quality oil.