Cooking oil refinery process, also called edible oil refinery process or vegetable oil refinery process, are used to process crude vegetable oil into refined edible oil. The refined oil is obtained by refining the crude oil by refining the equipment. It mainly includes degumming, acid removal, decolorization, deodorization and dewaxing.
Generally speaking, after oil pressing we can get the crude edible oil, as it has different kinds of impurities and easy to oxidize; as a result, it cannot be stored for long time. To avoid oxidization of crude edible oil and get rid of impurities or hazardous substances, you need to set up an oil refinery line for your oil plant.

OIL REFINERY PURPOSE：

Oil refinery can remove the different kinds of impurity in the Crude Edible Oil;
Oil refinery can improve the oil quality. Such as the taste, the smell, the colour, the acid value, etc. which affects human consumption;
After Oil Refinery the cooking oil is not easy to Oxidize and quality can be promised to store for longer time;