rapeseed oil production line with engioneers overseas for installation and supervision
The process
Rapeseed oil press/oil extraction machinery instruction:
1. Cleaning device: remove the raw material peanut in various impurities, such as: iron, stones, clump, such as the plant leaf, clean up till impurity content does not exceed 0.2%.
2. Crushing machine: peanut is 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%.
3. Softening process: the purpose of softening is to adjust the moisture and temperature of oil, and make it soft.
4. Flaking process: rolling raw material into flakes, and the purpose is to increae surface
area, destroy the peanut cell tissue, shorten the way of oil out from cake.
5: Cooking process: use steam cooking, inject direct steam and cook the flakes to meet the requirement of oil press.
6. Pre-press: press the flakes to leave about 16%-18% in the cake. The cake will go to extraction process.
Craft flow for edible oil refining workshop
Crude rapeseed oil → degumming and deacidification→ decolorization →deodorization → refined rapeseed oil.
Main Process:
1. Degumming and deacidification: The gumming is moved by phosphoric acid and hot water. There are two ways to move the acid in the edible oil. One is chemical way, the other one is physical way. The chemical way is using NaOH to react with acid. This way is suitable for the capacity of 5-30T per day. The physical way is using steam and centrifugal to move the acid. This way is used for capacity from 30-2000T per day.
2. Decolorization: This step is used to adjust the color of the oil. You can control the color of the edible oil according to the requirement of your market.
3. Deodorization: The function of this step is to move the special smell in the oil. This is an important standard for refined edible oil.
Our Mchineries
Prepressing workshop:
Extraction workshop:
Three-dimensional diagram of extraction workshop:
Refining workshop:
Certifications
CE certification (CONFORMITE EUROPEENNE) and BV certification(Bureau Veritas):
CE certification (CONFORMITE EUROPEENNE):
BV certification(Bureau Veritas):
Certificate of Registration:
Our Customers
CONTACT MEAny more questions, please contact me.