Castor oil refinery machine/castor oil refining machine

1,Brief introduction of the castor oil refining machine/castor oil refinery machine
The castor oil making line include 3 steps:
1),pre-press; 
2),solvent extraction;
3),Oil refinery.
the oils from first 2 steps always have some undesired impurities, such as FFA( Free Fatty Acid), so, The foremost aim of refining process is removing extra free fatty acids and preventing the oils from oxidation, but not only the FFA, it also removes the unwanted impurities, color and odor which may have a negative impact on the taste, odor, and appearance of the oil. The oil after refinery process is thinner without FFA, colorless and odorless, and also, it is good for human health and easy to storage.

2,Processing of the castor oil refining machine/castor oil refinery machine

Crude castor oil--dewaxing--deacidfication--washing--drying--decolorization--filtration--refined castor oil

3,Photo for refrence