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Doing Holdings Co., Ltd
Doing Holdings Co., Ltd
Sunflower oil winterization is also called sunflower oil dewaxing. The name winterization appears during winter. When the temperature is low, waxes present in sunflower oil will crystallize, which gives hazy appearance to the sunflower oil.
So sunflower oil dewaxing is essential when the sunflower oil is used as salad oil. The presence of wax makes the oil appear cloudy at room temperature. The oil normally becomes cloudy in 5–6h but with proper dewaxing the oil remains clear after 24h of storage at 0˚C.
Dewaxing machine in sunflower oil refining plant
The following steps are used in sunflower oil dewaxing plant:
1. Crude sunflower oil is refined in sunflower oil refinery plant.
2. The refined sunflower oil is heated to 55˚C, to make sure that all the sunflower oil is liquid.
3. The sunflower oil is cooled slowly to 7–8˚C.
4. Cooled sunflower oil is held in a specially insulated tank with a special slow-speed mechanical agitator. Preferably, the oil is held for 12–24h at this temperature.
5. At last, the filter machine is used to separate the dewax and sunflower oil.
Oil refining plant for making refined sunflower oil
Our Henan Doing Machinery Company supplies the complete set of sunflower oil refining and dewaxing line, including sunflower oil refinery machine and sunflower oil dewaxing machine.
Besides, sunflower oil processing machine is also our products. Our engineers can give you professional suggestion on the technology of sunflower oil processing and refining.
