The transformation of palm fruit into palm oil requires a series of mechanized procedures, including sterilization, threshing, crushing, pressing, deacidification, decolorization, deodorization, fractionation, drying, packaging and other processes. Sterilization is an important step in palm oil processing. Mature oil palm pulp and kernels are rich in lipase, which can automatically degrade the fat in the fruit, resulting in an increase in free fatty acids, an increase in the acid value of the oil, and a decrease in quality. Sterilization is a heat treatment process that softens, loosens and detaches the fruit from the fruit stalk. It also reduces lipase activity to avoid producing a large amount of free fatty acids, thereby ensuring the quality of the finished oil.

The fallen palm fruits need to be cleaned, screened, broken and other pre-processing processes to fully destroy the internal structure of the oil to achieve a state where the oil can be easily extracted, and then pressed or leached. The oil content of palm fruit is high, and the oil yield of mechanical pressing method is in the range of 75% to 90%. In this process, the oil factory can use the screw oil press to perform continuous processing to obtain a good oil yield. The liquid obtained by pressing It is a mixture of water, oil, dry matter, and fruit residue. It requires subsequent operations such as centrifugation and vacuum drying to separate other substances to obtain palm crude oil. Palm crude oil contains peptidic impurities such as phospholipids, proteins, and viscous substances, as well as impurities such as free fatty acids and pigments, which need to be separated through refining equipment to obtain healthy and nutritious edible oils.

Henan Huatai Company has a professional and experienced team of engineers who can design a palm oil pressing production line for you according to your needs and provide supporting palm oil plant design drawings. Choose Huatai and you will have a satisfactory palm oil factory design plan.