Before soybean pressing, soybean need through pretreatment, the selecting machine can discard bad soybeans and offer good soybeans quality to press oil. The crushing machine for crushing soybeans to the pieces, cooking, damage cell structure, adopts water and swell for pressing.
The pretreated soybean are fed into the screw oil press by elevator.
Before soybean pressing, the oil press should be tested and warm up, soy oil cakes are necessary at this moment. In pressing, soybean feeding should be continuous and average to make sure the normal working of oil press.
As the filtering system is equipped with oil press, so the pressed oil is filtered directly. After filtering, the soy oil enter the receiving tanks for storage. The oil cakes discharged from the outlet consist of 8-10% vegetable oil and can be repressed. Then soybean cakes are consumed used as animal feed.
The crude soybean oil is then refined by three stages: water degumming, chemical refining and physical refining.
soybean oil refining section, in water degumming, a sticky viscous oil-water emulsion or gum is removed by using water and centrifuging. Soy lecithin is obtained as a by-product of the degumming process. The chemical refining process removes free fatty acids . In physical refining, the oil is bleached and deodorized. Bleaching removes the yellow-orange pigments and the green chlorophyll of the oil. Finally, deodorization removes the odorous substances through a form of physical distilling, the oil is subjected to high temperatures under a vacuum for a short period of time.
if you are interested in soybean oil production, please contact us, [email] molly@oilmachinworld.com[/email]
website: http://www.oilmachineworld.com/soybean-oil-extraction-machine.html

huataimolly:
Before soybean pressing, soybean need through pretreatment, the selecting machine can discard bad soybeans and offer good soybeans quality to press oil. The crushing machine for crushing soybeans to the pieces, cooking, damage cell structure, adopts water and swell for pressing.
The pretreated soybean are fed into the screw oil press by elevator.
Before soybean pressing, the oil press should be tested and warm up, soy oil cakes are necessary at this moment. In pressing, soybean feeding should be continuous and average to make sure the normal working of oil press.
As the filtering system is equipped with oil press, so the pressed oil is filtered directly. After filtering, the soy oil enter the receiving tanks for storage. The oil cakes discharged from the outlet consist of 8-10% vegetable oil and can be repressed. Then soybean cakes are consumed used as animal feed.
The crude soybean oil is then refined by three stages: water degumming, chemical refining and physical refining.
soybean oil refining section, in water degumming, a sticky viscous oil-water emulsion or gum is removed by using water and centrifuging. Soy lecithin is obtained as a by-product of the degumming process. The chemical refining process removes free fatty acids . In physical refining, the oil is bleached and deodorized. Bleaching removes the yellow-orange pigments and the green chlorophyll of the oil. Finally, deodorization removes the odorous substances through a form of physical distilling, the oil is subjected to high temperatures under a vacuum for a short period of time.
if you are interested in soybean oil production, please contact us, [email] molly@oilmachinworld.com[/email]
website: http://www.oilmachineworld.com/soybean-oil-extraction-machine.html

Greetings, pls can u supply soy bean oil. Urgent