How to Extract Peanut Oil With a Peanut Oil Press

Peanut oil is a popular cooking oil that offers a unique flavor and numerous health benefits. One effective method of extracting peanut oil is by using a peanut oil press. The following describes in detail how to use a peanut oil press to extract peanut oil, including the selection of raw materials, roasting/drying, pressing process and filling of the pressed oil.

Selection of Raw Materials:
To ensure the quality of the extracted peanut oil, it is crucial to start with high-quality raw materials. Choose peanuts that are free from mold, insects, or any other impurities. Before pressing, it is advisable to screen the peanuts thoroughly to remove any foreign objects or debris that may affect the oil’s quality.

Drying:
The next step is roasting or drying the peanuts. This process helps remove excess moisture from the peanuts, enhancing the oil extraction efficiency and extending the oil’s shelf life. Roasting can be carried out using a peanut roaster, depending on the available equipment. The aim is to reduce the moisture content to around 8.5%, which is considered optimal for pressing.

Peanut Oil Pressing:

Once the peanuts have been properly roasted or dried, they are ready for the pressing stage. The peanuts are placed at the entrance of the peanut oil press machine, and the machine is activated to begin the oil extraction process. During this step, it is recommended to turn on the oil filter simultaneously to ensure that the extracted oil is clean and free from any sediments.

As the pressing process commences, the peanuts are gradually crushed, and the oil is extracted. The pressure exerted by the peanut oil press machine helps separate the oil from the solid components, resulting in the formation of peanut oil and cake. The thickness of the meal can serve as an indicator of the oil extraction degree.

Filling:
After the oil has been successfully extracted and filtered, it is essential to store it appropriately. The filtered peanut oil is transferred to special containers using an oil filling machine. This step ensures that the oil remains uncontaminated and maintains its quality until it reaches the consumers.

Extracting peanut oil using a peanut oil press is a straightforward and efficient process that allows for the production of high-quality oil. Whether for culinary purposes or health benefits, peanut oil extracted through this method is sure to provide a delightful addition to any kitchen and a valuable ingredient in various recipes.