... edible oil refining 1,Flow chart Rude oil-Neutralize-Decolorize-Deodorize-Cool-Edible 2,ridding off acid ,de edible oil refining, Flow chart Rude oil-Neutralize-Decolorize-Deodorize-Cool-Edible ... ’s used for ridding off odor of the oil .Transfer oil furence It’s used supplying for the heats ... degrees, then check a little oil , if ok to pack it . For more detail machine technology,please contact us for ...