New design corn germ oil refining machinery price manuctured by Shandong Microwave Machinery Co.,Ltd.
When oil press operating, the prepared materials enter the pressing chamber from the hopper and then move forwards by
the rotating of pressing screw and is pressed by New design corn germ oil refining machinery price under the high-pressure condition in the chamber, friction
between material and chamber will be created, which also created friction and relative movement among material
particles, on the other hand, root diameter of the pressing screw carries larger from one end to the other. hence, when
rotating,New design corn germ oil refining machinery price not only pushed particles moving forwards but also turns them outwards as well, meanwhile, particles
adjacent the screw will rotation along with New design corn germ oil refining machinery price rotating, causing every particle inside the chamber to possess different speed, therefore relative movement among particle creates heat New design corn germ oil refining machinery price is necessary during manufacturing. because of helping protein change property, damage colloid, increase plasticity, decrease oil’s elasticity, resulting in high oil productivity.New design corn germ oil refining machinery price is rich impurity in the crude corn oil,such as fatty acid,waxiness,soap and more,so the crude corn oil have to refine before eating.The flowing is oil refining machine of corn oil plant.
Corn oil plant main process of New design corn germ oil refining machinery price:
Step 1.Corn germ oil machinery Degumming with water to remove the easily hydratable phospholipids and metals.
Step 2.Addition of a small amount of phosphoric or citric acid to convert the remaining non-hydralable phospholipids (Ca, Mg salts) into hydratable phospholipids.
Step 3.Neutralising of the free fatty acids with a slight excess of sodium hydroxide solution, followed by the washing out of soaps and hydrated phospholipids.
Step 4.New design corn germ oil refining machinery price is bleaching with natural or acid-activated clay minerals to LDorb colouring components and to
Step 5.Deodorising to remove volatile components, mainly aldehydes and ketones, with low threshold values Corn germ oil machinery for
detection by taste or smell. Deodorisation is essentially a steam distillation process carried out at low pressures (2-6 mbar)and elevated temperatures (180-220°C).
New design corn germ oil refining machinery price
ABOUT REFINING PROCESS:
1. Easy to operate and continuously; 2. Low laboring tense;
3. Keep good environment condition; 4.Keep oil residence in deposable bleaching earth in low level.
MAIN STEPS OF EDIBLE OIL REFINING:
1. Crude Oil Degumming: Gums in crude oil are removed by hydration with the help of phosphoric acid.
2. Neutralization: Free fatty acids are neutralized by using sodium hydroxide and convert them into soap. Additional impurities are also removed by LDorption on soap.
3. Bleaching: During bleaching, unwanted pigments are LDorbed physically and oil will become much clearer.
4. Deodorization: It 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.
5. Dewaxing (necessary for cold areas)
Some kinds of oil like sunflower oil, maize germ or corn oil contains waxes inside, if these 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.
WHAT ARE THE MACHINES LIKE?
WHAT CERTIFICATES DO LD'e HAVE?
shandong microwave machinery co.,ltd.
Shandong Microwave Machinery Co.,Ltd.is a Corn germ oil machinery factory specializing in the production of New design corn germ oil refining machinery price, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Corn germ oil machinerycustomers with design and services of 1-2000 tons New design corn germ oil refining machinery price. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects Corn germ oil machineryover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type Corn germ oil machineryoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. Corn germ oil machineryequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.