... clay6.Air press is for filter clay7.Steam generator can generate steam distillation required.8.This kind ... oi reach the standard level national edible oil.oil refining machine Flow Chart Main parts : de-mixed, degumming, ... dehydration, deacidification, decolorzation, dewaxing and deodorization.oil refining machine Main Equipment :Decoloration tower, deodorization tower, leaf filter, frame ...