What is the oil yield of the soybean oil press produced by Henan Glory Company?

Soybean oil is a kind of vegetable oil extracted from soybean seeds.It is one of the main edible oils for people and also the second most consumed vegetable oil in the world. As the oil content of soybean is not high compared with that of peanut, sunflower seed and other raw materials, it is about 20%.And the pressing process has a higher residual oil rate compared to the solvent extraction process.Therefore, if the processing capacity is lower than 20TPD, the pressing process can be considered to produce soybean oil.

Soybean oil

For the pressing of soybean oil, the screw oil presser is used as the pressing equipment to extract soybean oil from soybeans through the pressure between the screw and the barrel. All of our screw oil presses use a combination of circular and strip rows in the pressing ring section, which can increase the pressing pressure and produce more oil, and also extend the service life of the soybean oil press.

For soybean oil press, we mainly divide them into three types. One is a conventional oil press, which only has a pressing function.One type is an automatic temperature controlled oil press, which can directly adjust the temperature of the pressing process through the press.The third type is an automatic temperature control combination oil press. In addition to controlling the processing temperature during the pressing process, it is also equipped with vacuum filtration equipment, allowing the pressed oil to be directly filtered, resulting in a cleaner crude oil.

Soybean oil press photo

For the oil yield, first of all, the conventional oil press, whose oil yield can reach about 94%. For example, one ton of soybean contains about 200kg of soybean oil. After being pressed by the oil press, about 188kg of soybean oil can be obtained. Usually, based on our experience, adjusting the raw material temperature can increase the oil yield. Therefore, an automatic temperature controlled oil press can increase the oil yield by an additional 10% by controlling the processing temperature.For example, if the automatic temperature control oil press is used to press oil, about 190kg of soybean oil can be obtained after 1 ton of soybean is pressed.

In order to improve the oil yield and the quality of edible oil,if you have a sufficient budget, we can also configure and clean the equipment for you to remove impurities such as metals and leaves from the raw materials.And add roaster to adjust the temperature and moisture of the raw materials.

Cleaning equipment photo

In addition, if you want to keep the nutritional quality of soybean oil to a great extent, you should use the cold pressing process to produce soybean oil.Affected by the processing temperature, the oil yield is generally 90%, that is, 180 kg of soybean oil can be obtained by pressing 1 ton of soybean with the cold pressing process.

If the processing capacity more than 20TPD, it is more recommended to use solvent extraction process for soybean treatment under sufficient budget.By using the solvent extraction process, the oil yield is approximately 99%, and almost all the oils in soybeans can be obtained. (Recommend reading: Soybean oil processing machine)

Soybean oil solvent extraction machine

Henan Glory Company has been engaged in the production of edible oil equipment for more than ten years and has obtained more than 30 patents, covering over 100 countries and regions including Kazakhstan, Uzbekistan, Venezuela, Mexico, Nigeria, Ivory Coast and Ghana, etc.At the same time, a team of professional engineers can provide customized services based on your budget and specific needs.If you are interested in edible oil processing, please feel free to contact us at any time.