shea butter oil pressing machine and shea butter oil refinery machine plant

Product Description

Company profiles:

QIE grain and oil machinery co., LTD,a leader with 33 years experience ,is a company specializing in the production of grain and oil machinery and equipment, scientific research, manufacturing, sales for the integration of large-scale private enterprises, the company with the mechanical design and research institute of henan province, henan university of technology (the former college of food) university-enterprise cooperation, carried out for a long time in oil machinery, preparing protein, lecithin extraction and other aspects of the research and development and application of new technology.

1. pre-press machine of shea butter oil refinery machine:

It is necessary for hulling the sunflower seeds before pressing, so it could reduce the wax content of final oil, whcih is bad for human.
Normally the oil pressing plant is composed of seeds cleaning & crushing unit, steaming and drying units, pressing unit, conveyor, electrical cabinet box, etc. The oil pressing unit as the main stage, to make the vegetable seeds flake in a hardened cage to squeeze oil content out. It's complete set of oil pressing equipment, which is automatically operated to save more labor and cost.
Including to the following machinery and parts:
Electrical apparatus control, materials feeder, conveyer, screening machine, steaming & frying machine, huller machine, medium boilor etc.
The by-products from the oil press are cake and soap residue. The cake could be used as animal food with our pelleting machinery, or source material for the other way of extraction. Soap residue is the source material for laundry soap with soap making machinery and washing detergent.

2.sunflower seeds oil extraction of shea butter oil refinery machine

The second way to extract oil for using chemical solvent to dissolve oil content contained in cake or direct oil seeds, only for lower oil seeds, for example soybean.
Then oil is separated from solvent by vaporizing solvent out. In configuring the solvent extraction plant, pre-pressing may be involved in which case seeds are lightly pressed, and which leaves about 14% to 18% oil in the pressed cake.
Solvent extraction will further process these cakes and leave less than 1% oil in the final cake. This method results in higher yields, more oil; Lower power consumption, lower wear & tear / maintenance and high extract efficiency.
Thus it could be used as complement equipment to extract the oil remained in cake, which yields are extra profits. Certainly if the capacity is less than 50 tons, or it is high rate of output oil, this process could be saved.

3.shea butter oil refinery machine process

The crude vegetable oil from above mentioned two ways of extracting, oil pressing and/or solvent extraction, will be pumped into oil refinery units to produce cooking oil at various grades.
The main equipment of oil refinery is various kinds of vessels and tanks carrying on different tasks with additives.
These tasks may include sedimentation/filtering, neutralization (removing free fatty acid), degumming, decolorization (bleaching), deodorization, especially the dewax process is necessary, more wax would destroy the quality of sunflower oil.
Different combination of steps and the treating degree of each step result in different grade cooking oil and salad oil.

Centrifugal machine of shea butter oil refinery machine

Mainly to remove the oil caused by the smell of the material. The process of removing these undesirable odors is called deodorization.
Small oil refining machine:
The activated white earth content 15-20% activated carbon, it should pre-heating before they contact. Make the moisture down, then the activated white earth will not be wet. Last should filter activated white earth by chip-type shake screening.

Deodorization tower of shea butter oil refinery machine

shea butter oil pressing machine and shea butter oil refinery machine plant stripping deodorization: The peculiar smell impurity and oil have different volatility. Under the condition of high temperature and high shea butter oil pressing machine and shea butter oil refinery machine plant, let the peculiar smell impurity stripping with steam to deodorization.

Semi-continuous physical refinery of shea butter oil refinery machine

Its called bleaching,dewatering pot, its used to remove water from oil by shea butter oil pressing machine and shea butter oil refinery machine plant. The bleaching earth is breathed into bleaching pot, after stirring; the bleaching earth is filtrated by filter, so the color of the oil is changed.

Degumming of shea butter oil refinery machine

This is the most important section of hydrate de-gumming, manage the adding water (there is a little P-acid in the water) amount, temperature and add water speed, usually water adding amount is about 3 times of phospholipid content, that is 3-10% oil weight, water temp needs to be higher than oil temp.

Deacidification of shea butter oil refinery machine

This part adopt alkali refining method, that is use alkalis like (NaOH) to neutral the free fatty acid in oil, during this process it will produce soapstock , then separated from the oil by setting several hours. NAOH solution, not only neutral free fatty acid, also can act with other matters like protein, mucus, phospholipid, pigment. After settling, release the soapstock from the tank bottom. Adding hot water to rinse, remove off the leftover lye , soap and some unhydrated phospholipid in the oil. Finally pumping out soapstock from the tank bottom.

Decolorization of shea butter oil refinery machine

In normal situation , there is pigment in the crude oil , we need to using the active clay to absorb the pigment away , after 20 mins , we use the vibrating filter to filter the waste clay away . If you want to get light color oil , you need to add more active clay . That is mean , the customer can accord to his requirement to control the oil color. This process is carried out under the shea butter oil pressing machine and shea butter oil refinery machine plant condition.

Pre-Sales Service

* Inquiry and consulting support.

* Sample testing support.

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine.

* Engineers available to service machinery overseas.

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Structure de nouveau type automatique shea butter oil pressing machine and shea butter oil refinery machine plant
1.Characteried de shea butter oil pressing machine and shea butter oil refinery machine plant par la conception simple, facile à utiliser et à entretenir
Base de machine de fer de 2.Cast
3. Haute productivité, économie d'énergie et économie de travail
La structure 4.Special de boîte de vitesse de rendent la vitesse tournante moyennement
Structure 5.Compact, fonctions stables
Pièces 6.Main de chambre à travers le traitement de trempe à haute température et trempe à basse température;
Structure 7.Compact, fonction stable.