Sunflower oil is an excellent vegetable oil that is obtained from sunflower seeds, starting with pre-treatment of sunflower seeds, pre-pressing, leaching of embryonic material, desolventization of wet flour and the process of refining raw sunflower oil. Sunflower oil is rich in linoleic acid, which helps lower blood cholesterol and is beneficial for protecting the cardiovascular system. In addition to unsaturated fatty acids, sunflower oil also contains vitamin E, folic acid, iron, potassium, zinc and other essential nutrients.
Get PriceSunflower seeds are one of the main oilseed crops in the world. We can supply oil press plant with a capacity of 1-2000 tons per day. To increase oil yield and obtain high-quality sunflower oil, the oil extraction plant must include the following processes: pre-processing, pre-pressing, extraction and refining.
The oil purification sieve is mainly designed to remove impurities from the seeds, and the magnetic separator can remove iron filings.
Equipment: Machine for peeling and crushing sunflower seeds.
Sunflower seeds must be pressed after shelling, which improves productivity and oil quality. The sunflower seeds are then sifted on a vibrating sieve, then placed in a vertical centrifugal sheller to separate the shells. After separation, the husk content of sunflower grains is less than 10%, and the husk content of the grains is less than 1%.
Equipment: Embryo removal machine.
Embryo rolling involves grinding crushed oilseeds into embryo flakes of a certain thickness, which is an important pre-processing process. Its role is to break down cellular tissue so that the oil can be easily extracted.
Material: steamer.
Heat treatment is one of the most important processes in oil extraction, which involves wetting and heating sunflower seeds. In production, this is called steaming or frying embryos, and a steamed and fried embryo is called a mature embryo. Heat pressing of embryos is called hot pressing, and sunflower seeds are mainly hot pressing. Heat treatment has a direct impact on the continuity of the entire oil production process, the level of oil production and the quality of petroleum products and cakes.
Equipment: ZY24(202-3) oil pre-pressing machine, solvent leaching device.
Type 202-3 spiral press is suitable for pre-pressing and leaching or double crushing methods in vegetable oil plant, and for processing high oil content seeds such as sunflower seeds;
Equipment: Machine for refining sunflower oil.
Alkaline refining tank, degumming machine, decolorization tank, deodorization tank, crystallization tank, dewaxing filter press, oil pumps and other parts.