... oil. The latest automatic and new technology oil refining equipment Simple in structure and stable in performance; ... de-mixed, degumming, dehydration, deacidification, decolorzation, dewaxing and deodorization.oil refining equipment Main Equipment :Decoloration tower, ... sunflower , cottonseed, peanut, tea seed, sesame,walnut, rapessed, chilli seed,etc.oil refining equipment Characters:a.Safety ...