soth oil press machine factory

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No. 1020, Floor 10, Building A, No. 55, Lianhua Street,High-tech Industrial Development Zone, Zhengzhou,Henan China.

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peanut oil processing machine

groundnut oil press machine

1. Flow chart of peanut oil processing production line

Oilseeds→Materials dosing →Magnetic separation→Cleaning→crusher→flaker→ Extrusion Puffing →Counter-current drying→To leaching plant

2. Pretreatment process of peanut oil processing production line

a. Cleaning device: To remove various impurities in oilseeds.

b. Crushing machine: Oilseeds are crushed into 6-8 pieces. In order to meet the requirements of crushing, the peanut is suitable for crushing with the moisture of 7% to 12%.

c. Softening Process: The purpose of softening is to adjust the moisture and temperature of oil, and make it soft.

d. Flaking process: Rolling raw material into flakes, and the purpose is to increase surface area, destroy the peanut cell tissue, shorten the way of oil out from cake.

3.Pressing process of peanut oil processing production line

a. Pre-press: Press the flakes to leave about 16%-18% in the cake. The cake will go to extraction process.

b. Second oil press: Press the cake till the oil residue is about 5%.

4.Refining process of peanut oil processing production line

Main Section Introduction of the refining process:

a. Refining section: used to P-acid de-gumming, alkali refining de-acid and water rinsing.
b.Decoloration Section: used to remove off pigments, bleaching oils and grease dehydrate.

c. Deodorization Section: to remove off the odor components in oil.

d. Dewaxing Section: used to remove off the wax in the oil, in order to get the high quality oil.