|CHINA WIN TONE MACHINERY|
Peanut Oil Pressing Plant is fully adopted mechanical driven, it connects each oil processing machinery together to extract oil with higher oil yield and at the same time, change the single machines by manual into the semi continuous production line to liberate the workforce. Peanut Oil Press Machine is really an ideal investing item with little investment, high production efficiency and high profits!
Peanut Oil Pressing Plant Pretreatment Crafts:
1. Cleaning Process: Use vibration cleaning sieve and magnetic selector to get better cleaning effect. 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% .
After peanut oil pre-pressing process, Use solvent organic solvent through soaking or spraying contact methods to extract oil from the cake. There is only less 1% oil content in meal after Oil Extraction Machine.
Peanut oil refining is according to the different usage and requirements, utilizing the physical methods and chemical processes to get rid of the harmful impurities and needless substance in the crude oil, getting standard oil.
The crude vegetable oil from above mentioned two ways of extracting, oil pressing and/or solvent extraction,will be pumped into oil refinery units to produce cooking oil at various grades.
These processes include neutralization (removing free fatty acid), degumming, decolorization (bleaching), deodorization.Then you can get first grade peanut oil.
Peanut Oil Press Machine is really an ideal investing item with little investment, high production efficiency and high profits! If you need to buy peanut oil press machine, Wintone machinery is your best service. Any problem about oil press machine or other Edible Oil Mill Machinery, please feel free to contact us.