What is groundnut oil extraction process in China?

Groundnut oil, also known as peanut oil, is a mild tasting vegetable oil expressed from groundnut kernels.The oil content of groundnut is 45%, which belongs to high oil content seeds. Groundnut oil extraction process is different from low oil content seeds process, like soybean, cotton seeds. Groundnut oil processing process, based on mechanical pressing technology, is generally grouped into three stages: groundnut pratreatment and pressing machine ,groundnut oil solvent extraction machine and groundnut oil refinery plant.

Maon process of groundnut oil processing machine is as follows:

Groundnut-magnetic separation-cleaning-crushing-flaking-cooking-oil prepressing-to solvent extraction workshop-to refinery workshop.

Groundnut oil pretreatment and pressing workshop

This is standard groundnut oil extraction process. If your capacity is small, then you can remove solvent extraction section. But the final cake oil residuel is higher than the standard process (less than 1%).

We could offer whole line machines for capacity 10-2000tpd. Different capacity, the processing line process and machines are different. If you are interested in setting up a groundnut oil plant. Please tell me about your capacity and what final oil quality do you need, then I could offer you proper process and machines. Looking forward to your prompt inquiry.