Groundnut oil, also known as peanut oil or arachis oil, is a mild tasting vegetable oil easy to digest derived from groundnuts. It contains unsaturated fatty acids by more than 80% (including 41.2% oleic acid, linoleic acid (37.6%). It also contains palmitic acid, stearic acid and arachidic acid such as saturated fatty acid 19.9%. Groundnut oil fatty acid composition is easy for digestion and absorption. Often eat groundnut oil can prevent skin aging, protect blood vessels, prevent thrombosis.
We undertake oil plant for groundnut (peanut), detail groundnut oil pressing process is provided. Expert engineer is at your service.
Technology Flow Chart of Groundnut Oil Pressing
Groundnut - dehulling - cleaning - flaking - frying - pressing - filtring - refining - food oil
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| groundnut oil pressing plant | groundnut oil refining plant |
(1).Cleaning
Screening machine is for ridding off big and small impurity.
Magnetizer is to rid off the iron; Blow winder is to rid off the dust.
(2). Flaking
To make the groundnut into pieces between the thickness 0.3 – 0.35 mm, so it’s well-proportioned by heating, also for the soaking process.
(3).Steaming and drying process
Add the hot water into the crushed/flaked groundnuts to moist, to add steams for steaming, dry the groundnuts to get rid off more water content.
(4). Pressing process
The process is to press the groundnuts and get oil for preparing the terms of soaking.
(5). Filtering oil
Firstly to filter the rude oil with oil-dreg sieves, which run reposefully, less malfunction, less occupying area, it’s the better oil-dreg separator, then use oil filter.