... degumming, dehydration, deacidification, decolorzation, dewaxing and deodorization.3.cooking oil refining equipment Main Equipment :Decoloration tower, deodorization tower, ... leaf filter, frame filter, four- steam jet pump,water jet pump, Conducting oil furnace ... tea seed, sesame,walnut, rapessed, chilli seed,etc.cooking oil refining machine Characters:a.Safety:1. we using ...