Rice bran oil is available by adopting the
different rice bran extract processing method from those of high
oil content oilseeds such as peanut, olive, sesame etc. Rice bran oil should be
processed through comparatively complex processing line through rice bran
pretreatment, solvent extraction and
final crude rice bran oil refining until getting edible standard rice bran oil.
There are lots of oil milling methods
available on the market, however, original oil pressing process cannot be
applicable for all kind of oilseeds. For instance, rice bran oil because of low
oil content of only 16-22%, which will need to do pretreatment before oil
pressing process.
Rice bran oil is very special oil. Before oil
pre-pressing, rice bran should be expanded into rice bran cake in thin sheet or
slice, which can greatly increase connection space of rice bran and solvent. In
addition, the fully immerging of rice bran with no. solvent will be helpful to
get fully extraction of rice bran oil efficiently and successfully.
After rice bran oil solvent extraction, there
are still desolvbentizing and toasting system, evaporation system and
condensation system in order to get crude rice bran oil and make efficient
separation of solvent. The crude rice bran oil will be finally sent to oil refinery
plant in order to get edible standard rice bran oil.
if you need any rice bran oil machine equipments, please contact us, molly@oilmachineworld.com
web: www.ricebranoilmachine.com
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