Peanut oil press is a kind of equipment for extracting oil from peanuts, and its requirements for raw materials directly affect the efficiency and quality of oil extraction. Therefore, the correct selection and treatment of raw materials is very important for the operation of peanut oil press. The requirements of peanut oil press for materials mainly include the following aspects:

Freshness: In order to ensure the quality of the pressed peanut oil, the peanuts put into the oil press should be kept fresh. Peanut stored for a long time is easy to be oxidized and polluted, which affects the taste and nutritional value of oil. Therefore, before putting into the oil press, it is necessary to ensure the freshness of peanuts, minimize the storage time and ensure the quality of oil.

Cleanliness: Peanut oil press requires raw materials to be clean and free of impurities and pollutants. Because impurities and pollutants on the surface of raw materials will affect the normal operation of the oil press and even cause equipment damage. Therefore, before using peanut oil press, raw materials need to be cleaned and screened to ensure the surface of raw materials is clean.

Humidity: Peanut oil press also has certain requirements for the humidity of raw materials. Too high or too low humidity will affect the working efficiency of oil press and the quality of oil. Generally speaking, the suitable humidity of peanuts is 10%~12%. Too high or too low will lead to poor oil pressing effect. Therefore, when using peanut oil press, it is necessary to control the humidity of raw materials reasonably.

Particle size: Peanut oil press also has certain requirements for the particle size of raw materials. Too large or too small particles will affect the output effect of oil press and the extraction rate of oil. Generally speaking, the suitable particle size of peanuts is 0.5mm~1.5mm, too large or too small will affect the oil pressing effect. Therefore, when using peanut oil press, it is necessary to control the particle size of raw materials reasonably.

Oil content: Peanut oil press also has certain requirements for oil content of raw materials. Too low oil content will lead to low working efficiency of oil press, while too high oil content will affect the quality of oil. Therefore, when selecting raw materials, it is necessary to select peanuts with moderate oil content for oil extraction.
To sum up, the requirements of peanut oil press for materials mainly include freshness, cleanliness, humidity, particle size and oil content. Only by reasonably controlling these requirements can we ensure the normal operation of peanut oil press and extract high-quality peanut oil.