Cottonseed oil making process usually uses Cottonseed Oil Press Machine, Cottonseed Oil Extraction Machine and Cottonseed Oil Refining Machine. The follow picture is a detail introduction about cottonseed oil pretreatment and pressing process flow:
Cottonseed pretreatment equipment and cottonseed oil press machine designed by our factory absorbs superior designs which can achieve the best quality cottonseed for pretreatment. Cottonseed pretreatment workshop is mainly to remove impurities in cottonseeds, regulate moisture and temperature of cottonseed, and break cottonseed into small particles to change cottonseed molecular structure,etc, which is good for the following process in solvent extracton workshop. After pretreatment, we can get cottonseed cake. Cottonseed cake can go to the following solvent extraction workshop.
Cottonseed oil extraction process:
Cottonseed oil extraction production line get crude extraction oil from cottonseed cake through processing flows of solvent extracting, mixture oil filtration, wet bran treatment of dephenolizaiton and mechanical desolvent, and low temperature drying, evaporation, gas stripper to obtain crude cottonseed oil.
Major processes of cottonseed oil extraction:
1. Oil extraction process
2. Steam removal process
3. Evaporation process
4. Solvent cooling and water separation process
5. Tail gas absorption process
Cottonseed oil refining process:
Cottonseed oil refining machine adopts continuous oil refining process line including unique degumming, deacidification, decolorization, negative blenching, high vacuum steam ejection deodorization,dewaxing, filtering and fully automatic control system, ensuring the most advanced cottonseed oil refining quality as well as environmental protection, energy saving, low consumption etc.
We can provide design, manufacture, installation, calibration and after service of cottonseed pre-pressing & extraction &refining production line.
Welcome consulting if you are interested in our machines.