Edible oil refining The high efficient sunflower oil dewaxing machine includes a series processing procedures as degumming, neutralization, bleaching, deodorization and winterisation. In general there are two methods of vegetable/edible oil processing, one is physical refining and the other is chemical refining. However, no matter what kinds of reining methods Small Coconut Oil Mill Machinery, Shandong Leader Machinery Co.,ltd. are all done with the help of various oil processing equipment and machinery, and are used to refine almost all kinds of oil extracted from oil seeds like sunflower seeds, peanuts , sesame seeds, and soya bean seeds etc.
Main Steps of Edible Oil Refining: Small Coconut Oil Mill Machinery Crude Oil Degumming: In this step gums in crude oil are removed by hydration with the help of phosphoric acid.Neutralization: In this step free fatty acids are neutralized by using sodium hydroxide and convert them into soap. Additional impurities are also removed by adsorption on soap.Bleaching: During bleaching, unwanted pigments are adsorbed physically and oil will become much clearer.Deodorization: Deodorization is used to remove unacceptable odors by steam distillation, the odoriferous compound are stripped off with the help of live injected steam into heated oil under high vacuum pressure.Dewaxing (necessary for cold areas)Some kinds of oil like sunflower, maize germ or corn oil have waxes inside, if these Shandong Leader Machinery Co.,ltd. impurities are not removed, the oil will freeze easily under low temperature, thus effecting oil quality and appearance. so this process is necessary in extremely cold areas.
The high efficient sunflower oil dewaxing machine
Product Description
Crude sunflower oil dewaxing machine process Introduction
Basing on the traditional oil dewaxing technology, Shandong Qi'E & Oil Machinery Co., Ltd has developed the latest combined packing layer plate deodorization soft tower and the physical and chemical mixed dewaxing technology for crude oil of any quality. Moreover, a series of advanced technology and equipment are used, such as super wet deguming, bleaching earth automatic metering, negative pressure decoloring, high vacuum steam jet deodorization, deacidification, winterization dewaxing etc. With advanced technology, superior equipment, full-automatic control and excellent economic and technical parameters, our equipment can meet customers' different dewaxing requirements at home and abroad.
Crude sunflower oil dewaxing machine equipment
Crude sunflower oil dewaxing machine automatic control system
Our company has applied the automatic control system with advancedness, security, reliability into the pretreatment, extraction, dewaxing and fractionation in large oil plants. For its application in automatic control system, it can control the production in the entire workshop and monitor the operational status of each device by controlling the computer terminals in the room. One person only can operate the entire workshop, with efficient production management. It has reduced the production cost greatly and improved the management efficiency.
Company Information
Our factory
Why did you choose me?
1. More than 30 years and oil machinery research and development production.
2. We have own factory, products passed the ISO9001 quality system
3. Provide 1-1000 T/D production line.(Small senior cooking equipment processing 1TPD-5TPD, Leaching cake 5TPD-1000TPD, Senior cooking oil, Salad oil equipment 10TPD-500TPD)
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Customer
The purpose of Neutralizing Vegetable Oils Small Coconut Oil Mill Machinery is to remove Free-Fatty Acids (FFAs). Traditionally, FFAs are treated with caustic soda (NaOH). The reaction produces Soaps which are separated from the oil. Because The high efficient sunflower oil dewaxing machine trace amounts of soaps remain in the oil, the oil is either washed with water or treated with Silica.Shandong Leader Machinery Co.,ltd. Some processors prefer not to perform caustic neutralizing. Instead, they prefer Physical Refining in which the FFAs are evaporated from the oil under high temperature and vacuum. This The high efficient sunflower oil dewaxing machine process can be combined with deodorization step described under FFA stripping.Physical Refining process The high efficient sunflower oil dewaxing machine is preferred because (a) it does not produce soaps; (b) it recovers fatty acids that provide better cost recovery; (c) there is smaller yield loss compared to caustic refining—especially for oils with higher FFAs; and (d) it is a chemical-free process.
If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
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NOTE:We can specially design the machine according to your production's features.