Cottonseed oil making technological process:
cottonseeds - three times to take off the cloth with soft nap - shelling - pre-pressing - cottonseed oil extraction - refining - desolventizing - level 3 cottonseed oil.
The cottonseed oil shortening refining process flow:
crude Cottonseed oil - refining - decoloring - hydride - deodorization - shortening oil
Cottonseed oil secondary level refining processes:
crude cottonseed Oil - refining - decoloring - deodorization - secondary level cottonseed oil
first level Cottonseed oil refining process flow:
crude Cottonseed oil - refining - decoloring - winterization - deodorization - first level cottonseed oil
How to choose the right cottonseed oil processing equipment?
1, cottonseed oil containing strong pigment of gossypol , the preferred best process is alkali refining, but now also have company in hydration degumming experiment, but the final removal pigment or alkali refining,only gossypol and the reaction of sodium hydroxide Generated, which can be dissolved in water, gossypol sodium can be effective.
2, the choice of the alkali refining: if crude cottonseed oil oleic acid price is greater than 6, can adopt the method of temperature in strong alkali, appropriate longer reaction time.If crude cottonseed oil oleic acid price is less than 6, can be used in a high temperature and weak alkali treatment, so that we can effectively guarantee the alkali refining yield.

Cottonseed oil processing equipment/cottonseed oil machine: www.oilmachineryplant.com
cooking oil machine: nancy@oilmachineworld.com