Peanut oil press machine

Edible oil refining Peanut oil press 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.

Peanut oil press machine

Cold pressed peanut oil: the 6 screen above the selection of high-quality peanuts, through to red, the low temperature of 60 Degree cold pressed peanut oil, the production of filtration process. Oil preparation technology introduced in the Nordic countries as the leading technology in the cold pressed 96 years since the advent, has been rapid development in developed countries, because of cold pressing for oil light color, the phospholipid content is extremely small, nutritional factors have not been destroyed and high temperature to maximize the preservation of crude oil, without complex refining, only physical filtration is edible, known as "green oil." rice bran oil, olive oil, camellia oil, flax seed oil, walnut oil etc.

all the high-end oil by cold pressing method to produce cold pressed peanut oil is at the starting stage in Chinese, from the oil extraction technology development and consumer health concepts, the cold pressing process will become dominant in the future. China oil edible vegetable oil The extraction of two general methods by pressing and leaching method. the use of oil and oil chemical leaching method for separating oil from the chemical raw materials in the oil. Mainly use the "No. six solvent oil (six light gasoline) materials will be fully" immersion ", then extracted. The high temperature the production method of high oil yield, low cost, but due to the chemical solvent in the production process (six light gasoline) pollution, oil itself is solvent residue.

physical expression is divided into two types:

(1): hot pressing hot cooking oil producing process, press belt leather at first to get the raw material into the pot and stir fried, and then through the oil machine oil, technological advantages such a high rate of oil is oil, residual oil and the remaining low. But the disadvantage is hot pressed after the raw material after the high-temperature processing, reduce the material itself biological activity.

(2) cold pressing It is to reduce the high temperature heating process by mechanical pressure large separated oil from raw materials, refined. It combines the technology of modern high-tech filtration purification, the entire production process has no pollution, no destruction of natural nutrition products, less steamed, fried, and so increase the leaching out the rate of oil process, to a greater extent to retain the original biological activity. Comparison of peanut oil production process: 1 "traditional physical crushing process": peanuts, mixed class cleaning eliminating impurity, crushing, steaming and frying, squeezing, crude oil, refined oil, refining and feed grade peanut 2 "cold pressing process: 6 sieve over the selected high quality peanut, peanuts peeling, removing impurities, cleaning, conditioning, cold pressing, cold pressed crude oil, coarse filtration, filtration, cleaning quality cold oil pressing, crushing, peanut, peanut cake quality Protein powder cold pressed peanut oil.

Health advantages:

1, no heat denaturation of protein 2, no solvent residue 3, natural antioxidative components containing 4, no aflatoxin 5, does not contain derived from genetically modified organisms (GMOs) component 6, does not contain the cholesterol content 7, does not contain the chemicals and preservatives in 8, does not destroy the nutrient composition of peanut 9, a high smoke point, smoke less.

1 Engineers to the scene to guide the installation;

2 Online question reply;

3 The warranty period of 12 months;

Our engineers in guiding workers how to operate the machine:

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 Peanut oil press 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 Peanut oil press machine process can be combined with deodorization step described under FFA stripping.Physical Refining process Peanut oil press 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.