Peanut oil extraction skills

Peanut oil production method

1. Screening: first use a dustpan to shake out the peanut shells and firewood, and then use a round Luo sieve to remove stones, soil debris and iron and other debris. Requirements after sifting raw kernel impurities the less the better, up to 0.1%.

2. milling blanks: crushing flour machine will be crushed peanuts any.

3. Steaming: put the peanut flour in the pot for steaming 50 kilograms of peanut flour put 2.5 kilograms of water until the water evaporates. The temperature reaches 150 degrees when the pot. Hardness to rely on the feel of peanut flour hardness with the hand crushed up with the crushing of coarse sand of the kind of feeling can be. I am in the peanut oil pressing business. If it is a large cake press will not need so much trouble directly to 100 degrees can be copied.

4. The first pressing: screw press should be placed in a room of heat preservation. (Should not be crushed together with the cake, it is best to mix into the billet, and then the first pressing).

6. Crushing and pressing: the first cake scraped off the edge of the cake with a stone mill for crushing, so that through the 3-point sieve, until all sifted through.

7. Second pressing: operation are the same as the aforementioned.