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Peanut Oil Extraction Plant - China

price: 15200.00 Dollar US$

Before peanut oil press, we should clean the raw material .

This artical is about peanut oil extraction pretreatment process .

We supply different pretreatment methods for oil plants with different oil content.

Generally, for high oil plants such as groundnut/peanut, rapeseed, cottonseed, first pre-press to the reasonable level and then extract.

1 - Cleaning process : Use vibration cleaning sieve and magnetic selector to get better cleaning effect.

And This step is mainly to clean the big impurities, like the stone, big dust, iron etc .

2 - Crushing process: This process is mainly to crush the peanut, as the peanut is big, it is not easy to press .

We must crush the peanut to 6-8 pieces .

Then we need to peel .

The rate of peel is about 90% .

3 - Flaking process : After crush and peel, we need to flake the crushed peanut, which make the cell wall of peanut broken .

And we flake the peanut to 0.55 mm thickness .

Then it is useful for the oil extracting .

4 - Cooking process: After the flaker, we need to cook the flaked peanut, control the moisture at 5-7%, the temperature is 110-115degree .

5 - Pre-pressing : After all the pretreatment, pre- press the peanut, the oil can be extracted about 76% or more .

If you are interested in our peanut oil extraction plant, please feel free to contact us.


Company Contact:


  • Phone: 008613526615783

  • Address: No.133 Yaozhai Road, Jinshui District, Zhengzhou City, Henan Province, China, zhengzhou , henan , China

  • Email: Email


Published date: August 15, 2016

  • Business Description: Doing Holdings - Henan Jinrui Food Engineering Co., Ltd can provide cassava flour machine & cassava starch machine & garri processing machine.

    DOING Company has professional and experienced engineers for technical support and installation service.

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