Huatai Oil Machinery is an entity manufacturer of cereals and oils machinery integrating R&D, manufacturing and after-sales. We are able to produce peanut oil production machinery with the capacity of 10-5000TPD to meet different customers' demands.

Peanut also called groundnut, is one kind of oilseed with high oil content and high nutritive value. The peanut kernel has 40%-51% oil content, which is also one of the most widely used oilseeds. Because of the high oil content, two types of the processing technology can both used in peanut oil production: pressing method and solvent extraction method. Which method used depends on your requirement and the capacity you want.

The peanut oil production line includes peanut oil pretreatment plant, peanut oil solvent extraction plant and peanut oil refinery plant.

1、Peanut oil pretreatment plant:

Peanut→cleaning→stones removal→magnetic selection→crushing→softening→flaking→drying→to solvent extraction

2、Peanut oil solvent extraction plant:

The peanut oil solvent extraction plant is part of peanut oil processing machine which is designed to extract oil directly from pressed peanut cake. After peanut oil solvent extraction plant, the residual oil rate in peanut cake is less than 1%.

Pressed cake→Solvent extraction system→D.T.D.C system→Condenser system→Recovery system→Crude peanut oil

3、Peanut oil refinery plant:

After peanut oil solvent extraction process, there are some impurities in crude peanut oil. To get the higher quality final product oil, the crude peanut oil should be refined by oil refinery plant. Peanut oil refinery plant includes a series processing process such as degumming, neutralization, bleaching, deodorization and so on. In general there are two methods of peanut oil refining process, one is physical refining and the other is chemical refining. However, no matter what kinds of refining methods, they are all done with the help of various oil processing equipment and machinery.

Crude peanut oil-degumming--deacidifaction--decolorization--deodorization--refined peanutoil.

And there are three types of the refinery equipment: batch type, semi-continuous type and full-continuous type.

Application of peanut oil refinery plant:

After refining, we can get refined, bleached, deodorized oil. That is, first-grade peanut oil. Peanut oil refinery plant are also used to refine almost kinds of oil extracted from oil seeds like sunflower seeds, peanuts, sesame seeds, and soybean seeds etc.