crude oil refinery plant 1.can refine all kinds of crude edible oil 2.the refined oil reach to healthy standard The main processing of small cooking oil refinery ... pump, Conducting oil furnace Application scopeRefining crude oil : soybean oil, mustard seed oil, cottonseed oil, sunflower seed oil, peanut oil, rice bran oil, safflower seed oil, corn germ oil, camellia seed oil, etc ...