Top quality corn germ oil press/extracting machine

Top quality corn germ oil press/extracting machine

Corn,a good material which is treasure of the whole body,it could be flour,starch,oil and more.If corn oil plant,it has process into corn germ from fresh corn.

Corn germ oil press plant flowchart:

Press machine of Corn germ oil plant

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 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, it not only pushed particles moving forwards but also turns them outwards as well, meanwhile, particles adjacent the screw will rotation along with screw’ rotating, causing every particle inside the chamber to possess different speed, therefore relative movement among particle creates heat which is necessary during manufacturing. because of helping protein change property, damage colloid, increase plasticity, decrease oil’s elasticity, resulting in high oil productivity.

There 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.

Step 1.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.Bleaching with natural or acid-activated clay minerals to adsorb colouring components and to decompose hydroperoxides.

Step 5.Deodorising to remove volatile components, mainly aldehydes and ketones, with low threshold values 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).

Addvantages of corn oil plant:

1. High oil yielding, low oil residual in the cake:The oil left in cake is less than 6%. The cake thickness can be adjusted once the machine stops running;

2. Compact size: only 10-20m2 is enough.

3. High purity: machine surface is made of chrome plated stainless steel, in line with food hygiene standards.

4. Easy operation. You should operate as per the instruction.

5. Components:Screw pressing part, Electrical controlling system, automatic heater, adjusting mechanism, driving unit and vacuum oil filter etc.

6. Multifunctional:used for pressing soybean, sunflower seeds, peanut, sesame, rapeseeds, flax seed, camellia, cotton seed, cashew, hemp seed, linseeds, coconut(copra), palm, palm kernel, pumpkin seeds, and walnuts and all the oil crops.

7.Convenient and safe: concise structure, small occupation area, it use the fully enclosed protection,convenient and safe operation

Corn oil plant machine adapt to many materials

Customer is our boss,supply what customer need,think what customers think,standing wtih customers,there will be sunshine all the way.