The process of soybean oil refg is to refine the crude soybean oil, to remove gossypol, protein, phospholipid, grume, moisture and other impurities, in order to reach the purchase of food and storage.

According to different raw materials, the process of cooking oil refg includes mechanical refg method, chemical refg method and physical refg process refg process.

Main process of soybean oil refinery machinery:

1. Crude cooking soybean oil degumming process.

2. Crude vegetable soybean oil deacidification/neutralization process.

3. Crude edible soybean oil decoloring process.

4. Crude cooking soybean oil deodorization/distillation (deodorising unit) process.

5. Crude palm/rice bran/corn/palm oil dewaxing(fractionation) process.