1. The Introduction of oil prepressing/ pressing plant:
(1) Function: The prepressing/pressing plant is used to make oilseeds to crude oil.
(2) Use range: Our production line is suitable for all kinds of oilseeds, such as soybean,sunflower seed, peanut, rice bran, rapeseed, sesame, cottonseeds, etc.
2. Details of pre-treatment plant including 5 parts:
(1). Clean oilseeds
Fist step of pretreatment, also is the fist step of making edible oil. By using Wind-driven separator, dust removing system, magnetic separation, gravity separator to remove impurity.
(2). Shelling, debarking,delint,soften
Second step of pretreatment, by using shucking machine to remove shell of oil seeds, because shell will reduce the rate of oil yield and life of the production line. Some of the oilseeds need to be softened like soybean or other hard oil plants.
(3). Break oil crops
Third step of pretreatment, by using flaking machine to roll oilseeds into base. About 4 valve. Like Soybean 2-4valve, peanut 4-6valve. Thickness of the base is about 0.1-0.5mm. This will make the surface of oilseeds bigger, easy to be cooked. extract edible from oilseeds easier, and can also rise the oil yield.
(4). Cooking oil seeds
Forth step of pretreatment, by using cooker make green billet to be cooked billet. Make the oil fused on the surface of the oil seeds. It will make edible oil easier to be prepressed extracted from the oilseeds.
(5).Prepress/press oil seeds
Fifth step of pretreatment, by using oil crops press machine press some of the edible oil from oil seeds. And make oil seeds become cake. After this step you will get crude edible oil and cake. After prepressing, there are about 18% resid in the cakes, the cakes will be sent to the solvent extraction plant, by the process of solvent extraction plant, we can get the oil in the cakes. And the resid in the cake will less than 0.8%.
3.Professional Advice
Please kindly inform us your required daily capacity, treated quantity, raw material, covering space and related data,so that we can make flow chart production line for you as your requirement. we will stand at your point to suggest low cost and suitable production line for you. Sincerely want to cooperate with you.
Besides prepressing equipment, our company also provide high quality leaching/extraction equipment and refinery equipment. With the leaching/extraction equipment you can get the oil in the cake, and with the fefinery equipment you can get first-class edible oil.
Any question and for details, Welcome to contact us. Tell: 0086-13419864331