What machines are needed to produce peanut oil by pressing method?

Peanut oil pretreatment and pressing sections

Peanut pretreatment and pressing is an important step in processing peanuts and obtaining peanut oil. In order to make it meet the requirements of peanut oil production process. This process is very important and requires the following machines: shelling machine, cleaning machine, crushing machine, flaking machine, roasting machine, and pressing machine.

Main machines of peanut oil pretreatment & pressing:

Shelling: Most oil seeds need to be shelled before oil extraction. Shelling can not only increase the production capacity of peanut oil production machine and improve its efficiency, but also reduce the wear of peanut oil pressing machine. Shelling machine are commonly used in peanut oil pretreatment process.

Cleaning: Peanut oil pretreatment process we need cleaning machines, such as magnetic selectors, de-stonner and magnetic selector. These cleaning machines can help remove some impurities such as leaves, stones, sand, dirt, spoiled seeds and metal contaminants. The cleaning part avoids damage to other peanut oil production machines.

Peanut oil cleaning machines

Crushing: Crushing is generally used for oil seeds with larger particles. This process requires the crusher to squeeze, bend, impact and shear to break the material into small particles.

Flaking: The purpose of flaking is to increase the contact area between the peanuts and the roaster and destroy the internal structure of the peanut cells, so as to facilitate the peanut oil pressing machine to press the peanuts.

Roasting: The peanut roasting machine can adjust the temperature and moisture of the peanuts. The peanut roasting process can make it reach the best situation. After that, we can send the prepared peanuts to the peanut oil press machine to squeeze out peanut oil.

Peanut oil production machine

Pressing: In the process of peanut pretreatment and pressing, the oil residue in the peanut cake after pressing is about 7％. The peanut cake can be extracted by solvent to get more oil. The biggest feature of our Glory Oiltech's peanut oil pressing machine is low energy consumption and less occupied area, so it is the first choice for peanut pressing.

Peanut oil pressing machine

If you need peanut oil production machines, please feel free to contact us. We are a professional manufacturer of peanut oil production machines. We can provide small, medium and large peanut oil production machines and provide skilled technical guidance free of charge. No matter what your need is, we can customize a reasonable peanut oil production machines according to your output.