Edible Oil Press Machine, Oil Refinery MachineEngineering Service
Providing Turn-key Projects for
Soybean Oil Refinery
Canola Seed Oil Refinery
Cotton Seed Oil Refinery
Sunflower Seed Oil Refinery
Peanut Oil Refinery
Rice Bran Oil Refinery
Safflower Seed Oil Refinery
Corn Germ Oil Refinery
Tea Seed Oil Refinery
Other Crude Oil Refinery
The objective of refining is to remove objectionable co-constituents in edible oil with the least possible damage to glycerides and minimal loss of desirable constituents. Methods of refining depend on nature and quantity of impurities contained in crude oil, application of RBD oil.The common refining process include: Degumming, Neutralizing, Bleaching, Deodorizing and sometimes dewaxing (Mainly removing free fatty acid and other minor constituents). The process is suitable for refining soybean oil, rapeseed oil, sunflower oil, palm oil and etc.
Myande oil refinery technology is the result of years of research into and innovation of traditional mainstream refinery techniques covering purification, degumming, dewatering, deacidification, bleaching, dewaxing, deodorization and so on. Its most important feature is its high flexibility enabling it to cater to any special requirements of the user for the final products in relation to flavor and physical-chemical properties. With first-class manufacturing facilities, comprehensive quality standards, and fully automatic computer control system, Myande provides high-class technology services for clients with different refinery requirements.
The purpose of degumming is to remove impurities such as phospholipids, gums, proteins and etc. There are several methods as follows: water degumming, acid degumming, special degumming and etc.
The purpose of neutralizing is to remove free fatty acid in edible oil by using caustic soda while removing impurities such as phospholipid, pigments, metal ions and peroxide under the adsorption of soap stock.
Bleaching is the process which removes coloured matters by mixing bleaching earth with edible oil under controlled conditions of temperature. After proper mixing with bleaching earth for a specific residence time, the mixture is finally pumped into leaf filters with stainless steel mesh elements followed by polishing filtration.
Deodorizing is the final stage in edible oil refining in order to remove odoriferous material, free fatty acids and other undesired minor components by steam distillation under condition of high temperature and vacuum to produce a bland oil with a good shelf life.
Through automatic control system, combined with crystallization curve (time-amount of crystallinity) of different oil, crystals in oil grow and finally can be separated by filtration to obtain dewaxed oil.
We provide complete crude edible oil equipment with capacity ranging from 50 to 3,000 t/d.