How to refine crude soybean oil？What machine do I need?

 

If you want to refine crude soybean oil, you need a set of soybean oil refinery machine. As the professional edible oil refinery machine manufacturer, Henan Glory Company can design different kinds of soybean oil refinery machine for you. Next, I will introduce the soybean oil refinery machine for you in details, in order that you can choose suitable machines for your soybean oil refinery plant.

1. The kind of soybean oil refinery machine

Based on the daily processing capacity, the soybean oil refinery machine can be divided into 1-2tpd mini soybean oil refinery machine, 5tpd, 10tpd, 20tpd, 30tpd, small scale soybean oil refinery machine, 50tpd, 100tpd medium scale soybean oil refinery machine and 100tpd-1000tpd large scale soybean oil refinery machine.

Different kinds of soybean oil refinery machine

According to the degree of work continuity, the soybean oil refinery machine has three types: batch type soybean oil refinery machine, semi-continuous type soybean oil refinery machine and full-continuous type soybean oil refinery machine.

Besides, using different method of deacidification, the soybean oil refinery machine is also different. There is soybean oil physical refinery machine and soybean oil chemical refinery machine.

So you can talk your requirement with our sales, and the engineer will design suitable soybean oil refinery machine kind for you.

2. The refining process of crude soybean oil

How to refine crude soybean oil with the soybean oil refinery machine? The refining process of crude soybean oil includes four processes: degumming, deacidification, decolorization and deodorization.

Soybean oil refinery process flow chart

First, because there is lots of colloidal impurities in crude soybean oil, soybean oil degumming adopts hydrated degumming method. Add some hot water to make colloidal impurities dissolve in water. Then the batch type soybean oil refinery machine need to settle the impurities for a long time to separate the impurities from oil, but the continuous type soybean oil refinery machine uses centrifugal machine to remove the impurities.

Second, different deacidification methods need different equipment. Generally, batch type soybean oil refinery machine uses chemical deacidification method, which only need the refining tank. But semi-continuous and full-continuous soybean oil refinery machine adopts physical deacidification method, which need deacidification & deodorization tower.

Third, the decolorization method is using bleaching earth to absorb the pigments. But pay attention to that the decolorization process need vacuum condition. Then use leaf-filter to filter the waste white clay from oil.

Finally, the deodorization process also need vacuum condition, using distillation method to make the odors out. It deserves to be mentioned is that semi-continuous and full-continuous soybean oil refinery machine use deodorization tower, which cost more.

Only if contain four processes, it is the complete soybean oil refinery process. So if you buy the soybean oil refinery machine, you must discuss the soybean oil refinery process with the engineer. The complete soybean oil refinery process can make sure the quality of refined soybean oil.

3. The raw materials of soybean oil refinery machine

The deodorization tank or tower of soybean oil refinery machine

As edible oil refinery machine manufacturer, Henan Glory Company want to remind you that the deodorization tank or tower must use stainless steel. Because the temperature of deodorization process is very high, if use carbon steel for a long time, it maybe leak, which will increase the maintaining cost. So if you buy the soybean oil refinery machine, ask the raw materials of soybean oil refinery machine.

All in all, a set of soybean oil refinery machine can refine the crude soybean oil into refined soybean oil. However, you need buy high quality soybean oil refinery machine, which will avoid some matters in production process later. If you need, welcome to contact us, Henan Glory Company!

 WhatsApp/wechat/Mobile:
008613526627860
E-mail: sales@doingoilmachine.com
https://www.edibleoilrefinerymachine.com

Why does crude oil need refining? What function does each step in vegetable oil refining process?

Because the crude oil obtained either from expellers or solvent extraction plant contains impurities, which must be removed to make the oil edible, more palatable and stable against rancidity upon storage.

Vegetable oil refining process flow diagram

Vegetable oil refining process consists of four steps: degumming, deacidification, decolorization and deodorization. What functions do they have? Let me introduce to you in details.

 

Degumming: Remove the gums in crude oil by adding hot water or phosphoric acid.

Deacidification: Adding caustic lye for separation of free fatty acids from oil. This is a conventional process that can be applied to all the kinds of edible oil refining process.

Decolorization: Using white clay to absorb the pigment from crude oil.

Deodorization: Using high temperature steam to distill the bad smell out.
 

Do you want to build a vegetable oil refinery plant? We have 1-600tpd vegetable oil refinery plant supplied for you. Common input capacity is batch type:  1tpd, 2tpd, 3tpd, 5tpd, 10tpd, semi-continuous type: 10tpd, 15tpd, 20tpd, 30tpd, 50tpd, full-continuous type: 30tpd, 50tpd, 100tpd, 200tpd, 300tpd, 500tpd, 600tpd.

Welcome to contact us!

http://www.edibleoilrefinerymachine.com
whatsapp/wechat/mobile: 008613526627860
Email: market@doingoilmachine.com

The introduction of cooking oil making machine, food oil production machine for starting edible oil plant

Cooking oil making machine, some people call it food oil production machine, is divided into oil seeds pretreatment machines, cooking oil press machine, cooking oil solvent extraction machine and edible oil refining machine. If you want to start a edible oil extraction plant? You need know what final product you want to produce, and how many budget you have. Henan Doing Company can provide you cooking oil making machine with the input capacity from 10tons/day to 1000tons/day.

The introduction of different kinds of cooking oil making machine:

1. Oil seeds pretreatment machines

Oil seeds pretreatment machines are the basic parts in cooking oil production process. This section includes: cleaning, crushing, soften, flaking, roaster, etc, to adjust the oil seeds into the best condition for oil pressing, easy to press oil out and easy for next cooking oil production section.

Oil seeds pretreatment machines

a. Cleaning device: remove the raw material groundnut in various impurities, such as: iron, stones, clump, such as the plant leaf, clean up till impurity content does not eceed 0.2%.

b. Crushing machine: In order to meet the requirements of crushing, the groundnut is suitable for crushing with the moisture of 7% to 12%.

c. Softening machine: the purpose of softening is to adjust the moisture and temperature of oil, and make it soft.

d. Flaking machine: rolling raw material into flakes, and the purpose is to increae surface area, destroy the groundnut cell tissue, shorten the way of oil out from cake.

e: Cooking machine: use steam cooking, inject direct steam and cook the flakes to meet the requirement of oil press.

2. Cooking oil press machine

Cooking oil press machine extract oil from oil seeds by physical pressing method. Cooking oil press machine has different types: single screw cooking oil press machine, cooking oil pre-press machine with auxiliary frying pan, integrated cooking oil press machine, double screw cooking oil press machine for palm oil...Our engineer will give you best suggestions on ow to choose suitable cooking oil press machine.

Cooking oil press machine

After pressing, there will be about 16%-18% oil left in the cakes. The cakes can go to cooking oil solvent extraction plant to further process.

3.Cooking oil solvent extraction machine

Cooking oil solvent extraction machine uses n-hexane to extract oil from oil cakes, and the residual oil ratio in the oil meal can be less than 1%.

Cooking oil solvent extraction machine

a. Solvent pumps: continuously spray solvent to the rotary-type etractor

b. Roary etractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be diss-olved in solvent(form miscella). After processing, you can get wet meal and miscella (mied oil).

c. DTDC: usd to separate the solvent from the wet meal.

d. Miscella tank 1st: pump the miscella (oil with solvent) in to the miscella 1st , then add saline water to it. The phospholipid in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying.

e. Miscella tank 2nd: the purified miscella will be pumped into it.

f. Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.

g. Condensers: to cooling the solvent gas separated from the wet meal and miscella for recycling.

3. Edible oil refining machine

Edible oil refining machine has three types according to the input capacity: Batch tye, semi-continuous and full-continuous.

Edibel oil refining machine

Their refining process all include four steps: degumming, deacidification, decolorization, deodorization. Specific technology can be designed by engineers based on your quality of crude oil and reqirement of final oil.

Henan Doing Mechanical Equipment Co., Ltd is one of professional cooking oil making machine manufacturer in China, who has more than 8 years' exporter experience, and has finished many projects in different countries. If you want to buy cooking oil making machine, welcome to contact us!

http://www.doingoilmachine.com
whatsapp/wechat/mobile:008613526627860
Email: oilmachine@doingoilmachine.com

How is groundnut oil refined in factory?

Groundnut is one of the most common oil seeds all over the world. and the groundnut oil has alluring strong aroma, which is very popular among consumers.

Groundnut oil

With the requirement increasing of groundnut oil, setting up a groundnut oil extraction plant becomes more and more popular. Then, do you know the crude groundnut oil has many impurities,  and can not be sold in the supermaket? The crude groundnut oil should be refined in factory and then it can reach the Grade 1 standard. How is groundnut oil refined in factory?

The groundnut oil refining process in groundnut oil refinery plant has four stages: degumming, deacidification(neutralization), decolorization(bleaching) and deodorization.

Groundnut oil refining process flow chart

Degumming: To remove the content of colloidal impurities in the oil. Usually add P-acid or hot water to make the colloidal impurities sink and is separated out.

Neutralization: To reduce the level of free fatty acid (FFA) in the oil, caustic soda is mixed with the crude oil and the mixture is fed to a hydration tank. The neutralized oil may have trace of soap which is a by-product of the neutralization process. Therefore, the oil will be washed with water.

Bleaching: The neutralized oil is then pumped to the bleacher in which it is mixed with bleaching earth to improve the color of oil by the process called adsorption. At this stage, any undesirable impurities from the crude Groundnut oil are removed. This process improves the initial taste, final flavour and oxidative stability of the product. The bleached oil is then filtered to remove the bleaching earth leaving the oil with very low phosphorous levels and no soap.

Deodorization:  The bleached oil, after being filtered, will be pumped to the deodorizer to avoid substances which are responsible for the odor of edible oil.

Henan Doing Company is a professional vegetable oil machine manufacturer in China, and can provide you full line of groundnut oil production machine and crude groundnut oil refining machine. Welcome to contact us!

http://www.doingoilmachine.com
whatsapp/wechat/mobile:008613526627860
Email: oilmachine@doingoilmachine.com

Palm oil refinery and fractionation plant project is installing in Nigeria

Palm oil refinery plant installation

This is our Nigerian customer's palm oil refinery plant installation pictures. It is batch type 5tpd palm oil refinery and fractionation plant.

Oil tank installation

Henan Doing Company has finished many palm oil refinery plant project in different countries. Our engineers are very professional in designing the palm oil refinery plant and palm oil fractionation plant.

The other palm oil refinery plant project of Henan Doing Company

If you want to build a palm oil refinery plant or palm oil fractionation plant, Henan Doing is your best choice. Welcome to contact us!

Other product:

Palm oil mill plant

Cooking oil making machine for making soybean oil, sunflower oil, cottonseed oil, canola oil, etc.

Contact: Ms Sophia
Whatsapp/Mobile/Wechat: 0086 135 2662 7860
Email: market@doinggroup.com
Website: https://www.doinggroup.com
https://www.cookingoilmillmachinery.com
https://www.edibleoilrefinerymachine.com

Physical refining and chemical refining of edible oil

There are two kinds of edible oil refining methods: physical refining and chemical refining of edible oil.

The main difference between physical refining and chemical refining of edible oil lies in the way that how to remove FFA. Chemical refining removes the FFA in the deacidification section while physical refining removes the FFA in the deodorization section.

Edible oil physical refining and chemical refining process

Related Reading: What is physical refining of edible oil?
What is chemical refining of edible oil?

Henan Doing Company is a professional manufacturer of edible oil refinery machine, which is able to use chemical refining methord and physical refining methord. The process steps in edible oil refining can be adapted in accordance with the crude vegetable oil quality to give a good final oil quality with acceptable oil losses. 

Our engineer can help you to design the edible oil refinery machine for you. Please feel free to leave a message! We are waiting for you!

Contact: Ms Sophia
Chat with service on line.
Skype: sophia.zang1
Whatsapp/cel: 0086 135 2662 7860
Tel: +86 371 5677 1823
Email: market@doingoilmachine.com
Website: http://www.edibleoilrefinerymachine.com
http://www.doinggroup.com

small scale palm oil fractionation plant and palm oil fractionation machine working process video

This 3D video shows the whole palm oil fractionation plant and palm oil fractionation process step by step. Main equipment: one measuring tank, two heating tank, refrigerating machine, chilled water tank & chilled water pump, filtering machine.

Contact: Ms Sophia
Chat with service on line.
Skype: sophia.zang1
Whatsapp/cel: 0086 135 2662 7860
Tel: +86 371 5677 1823
Email: market@doingoilmachine.com
Website: http://www.edibleoilrefinerymachine.com

what will influence cooking oil refining machine price or edible oil refinery plant cost?

Doing Company is a very professional maufacturer of edible oil refinery machine, edible oil refinery plant. And our edible oil refinery plant cost and price absolutely make you satisfied.

For most of customers, edible oil refinery plant cost and price is one of most concerned aspect.

When you want to know edible oil refinery machine cost, do you know what does incluence cost?

There are many aspects influences edible oil refinery plant cost, like, capacity, processing technology, machine quality, or machine material, etc

1> Capacity. Different capacity machine has different costs. Of course, on the condition of same machine quality, machine material etc.

2> Processing technology. The perfect and complex processing technology plant costs is higher than simple processing technology.

3> Machine quality. This point can directly influence edible oil refinery plant cost.

4> Machine material. Usually most of plant are made of carbon steel, while some customers ask to use stainless steel.

The aboves just quite important aspects, also other aspects can influence edible oil refinery plant cost. So when you buy or choose machine, please consider or compare machine from multiple perspectives.

The brief introduction of edible oil refining machine:

Cooking oil refining machine includes a series process,such as degumming, neutralization, bleaching, deodorization and dewaxing. In general there are two methods of edible oil refining, one is physical refining and the other is chemical refining.

However, no matter what kinds of refining methods, they 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.

If you want to buy edible oil refinery machine, besides edible oil refining machine cost, please consider more. Welcome to contact us!

Contact: Ms Sophia
Chat with service on line.
Skype: sophia.zang1
Whatsapp/cel: 0086 135 2662 7860
Tel: +86 371 5677 1823
Email: market@doinggroup.com
Website: http://www.doinggroup.com
http://www.edibleoilrefinerymachine.com

Mini sunflower oil refinery plant,sunflower oil refining machine working process

Mini sunflower oil refinery plant is used to refine crude sunflower oil that extract from sunflower oil seeds. We produce 1-20tpd small sunflower oil refining machine and such kind of machine belongs to batch type edible oil refinery plant.

 

Sunflower oil

 

The advantage of sunflower oil:

Sunflower oil also contains more vitamin B3, which takes significant effect on the treatment of neurasthenia and depression psychosis.

 

Sunflower oil refining is obtained by the process of deacidification, degumming, bleaching, deodorization and dewaxing. Sunflower oil is clear and transparent, fragrant, high smoking point, it is suitable for fast fried and fried foods.

 

Mini sunflower oil refinery plant

Sunflower oil refining process:

 

Sunflower crude oil - filter removing impurities (crude extracted oil is generally without filter) - alkaline deacidification (including phosphoric acid process) - Absorbent - Distillation deodorizing - cooling and crystallization dewaxing - sunflower cooking oil or salad oil

 

Sunflower husk and cell walls, contain some wax. This part is an ester wax advanced monocarboxylic and advanced monohydric alcohol formed. In the sunflower oil making process, due to the role of temperature and solvent and accompanying mixed with oil. The wax content in crude pressed oil is less than that of crude extracted oil from leaching euipment, so the dewaxing process is necessary for sunflower oil. Dewaxing is also called winterization or winterisation.

 

Sunflower oil fractionation machine

Henan Doing Company is professional maufacturer of edible oil refinery machine. Our small sunflower oil refining machine has exported to many countries. Besides, we has also built sunflower oil refinery plant project in Russia.

 

If you have any questions, please contact us by any way below.

 

Contact: Ms Sophia 

 Chat with service on line. 

Skype: sophia.zang1 

Whatsapp: 0086 135 2662 7860 

Cel: 0086 135 2662 7860 

Tel: +86 371 5677 1823 

Email: market@doingoilmachine.com 

Website: http://www.edibleoilrefinerymachine.com 

 http://www.doinggroup.com

80tpd full continuous groundnut oil refinery plant--groundnut oil processing line

Usually, the capacity of full continuous groundnut oil refinery plant is more than 50tpd, up to 200 tons per day. Here I will introduce 80tpd full continuous groundnut oil refinery plant.

Introduction of 80tpd groundnut oil refinery plant:

Part of 80tpd groundnut oil refinery plant

Impurity removal. Impurity of extracted peanut oil must be removed in order to reduce losses and increase yield of peanut oil in groundnut oil refining process. Crude oil filter can remove impurities, control impurity of extracted peanut oil under 0.2%, thus improve degumming efficiency.

Usually the physical refining method is used for the capacity above 30 tons per day full continuous groundnut oil refining production line. It’s also used when the acid value of crude oil is low. The physical refining process includes three main sections, degumming, decolorization and deodorization. The deodorization tower has the function of moving acid and smell, so the acid is moved at the same time of the smell. This is the special part for the physical refinery. (Read more: What is physical refining of edible oil?)

The specification of 80tpd full continuous groundnut oil refinery plant：

Item	Standard
Color (Lovibond Cell 133.4mm)	≤     R2.0  Y20
Smell and taste	≤     No smell and good taste
Transparence	≤     Clear and transparent
Moisture and volatile matter (%)	≤     0.05
Insoluble impurities (%)	≤     0.05
Acid value (mgKOH/g)	≤     0.2
Peroxide value (mmol/kg)	≤     5
Smoke point (℃)	≥     215

Cooking oil production line we can manufacture

We Doing Company assure the most precise design, high quality groundnut oil refinery plant, mature project installation, and perfect after sale services. If you need, we will help you from beginning to the end. Please contact us for more information.

Contact: Ms Sophia
Chat with service on line.
Skype: sophia.zang1    
Whatsapp: 8613526627860
Cel: 008613526627860
Tel: 008637156771823
Email: market@doingoilmachine.com
Website: http://www.edibleoilrefinerymachine.com
http://www.doinggroup.com

Small scale edible oil refinery machine is popular

Now, small scale edible oil refinery machine is becoming more and more popular. With the well development of edible oil industry, many suppliers selling crude edible oil buy cooking oil refining machine to start supplying high-quality edible oil.

Like 1-10tpd small scale cooking oil refinery machine, there are many advantages, such as low cost, easy operation, multifunctional to refine different kinds of crude edible oil, etc.

Small scale edible oil refinery machine model machine

Note: 1. Refining reactor A; 2. Refining reactor B; 3. Decolorization reactor; 4. Deodorization reactor; 5. Steam generator; 6. Alkali liquor tank.

The characteristic of small scale edible oil refinery machine:
 
The floor area of small scale edible oil refinery machine is not very big, but the production capacity is very huge. It usually takes two floors, the second floor is for people watching the situation.  

The capacity of small scale edible oil refinery machine covers 1-10 tons per day, and it can also be customized according to customer's requirement. We provide all kinds of machine for your reference. Welcome to contact us!

Read more: Small scale cooking oil refinery machine becomes more and more popular
soybean oil refiniery machine
cottonseed oil refining plant

Contact: Ms Sophia
Chat with service on line.
Skype: sophia.zang1    
Whatsapp/cel: 0086 135 2662 7860
Tel: +86 371 5677 1823
Email: market@doingoilmachine.com
Website: http://www.edibleoilrefinerymachine.com
http://www.doinggroup.com

1-10tpd mini edible oil refinery machine, cooking oil refining plant manufacturer--Doing Company

This video shows a model machine of 2tpd edible oil refinery machine in  our factory of Henan Doing Company. Like this small scale edible oil refinery machine is becoming more and more popular because of low price and multifunctional.

1-10tpd small scale edible oil refinery machine is batch type edible oil refinery machine. And it can refine almost all kinds of crude vegetable oil, such as soybean oil, rice bran oil, corn germ oil, sunflower seed oil, cottonseed oil, palm oil, palm kernel oil, etc.

1-10tpd small scale edible oil refinery machine is the best choice to people who want to sell refined edible oil in supermarket. Small investment, high production and high quality refined cooking oil, these are the advantages of our small scale edible oil refinery machine.

Read more: edible oil refining process
What is physical refining of edible oil?
peanut oil refining production line

If you are interested in edible oil refinery machine, pls fell free to contact us by any way bellow!

Contact: Ms Sophia
Chat on line.
Skype: sophia.zang1     
Whatsapp/cel: 0086 135 2662 7860
Tel: +86 371 5677 1823
Email: market@doingoilmachine.com
Website: http://www.doinggroup.com
http://www.edibleoilrefinerymachine.com

50tpd big capacity semi-continuous soybean oil refining plant

Big capacity soybean oil refining machine refers to semi-continuous or full-continuous soybean oil refining machine, usually with 20-2000tpd capacity. Here we will introduce our 20-50tpd semi-continuous soybean oil refining machine to you.

There are several methods used in soybean oil refining process, but our machine use physical refining together with chemical refining method, also suitable for peanut/groundnut oil refining, rapeseed oil refining, mustard oil refining, and palm oil refining etc.

Part machines in semi- continuous soybean oil refining plant

Main working processes of 50tpd soybean oil refining plant: 

1. Degumming and deacidification section:

Degumming is using phosphoric acid ,water to react crude oil and then separate phosphatide from oil. But in order to reduce more phosphatide, after enough phosphoric acid treatment, adding alkali inside oil to neutralize free fatty acid , and washing before gum separation , this process is called deacidification.

2.Decoloration section

Decoloration is using clay to bleach oil , in this step, clay will absorb dark colorant of oil .The quantity of clay is depending on the deepness of crude oil. After bleaching , used clay will be screened out by vibrating screen.

3.Deodorization section

This step is to remove some unnecessary odors from crude oil. Normally for chemical oil refining ,it adopts plate deodorizing tower using high temperature steam to remove odors.

Vegetable oil refining losses(per ton of crude soybean oil):
Degumming: quantity of phosphatide *1.4% +impurity%
Decoloring: 0.5%
Deacidifying and Deodorizing loss: AV×0.7%+0.3%

Henan Doing has manufacture vegetable oil refinery machine for more than 40 years, and our soybean oil refining machine has exported to many countries. We have professional engineers who will give you the best suggestions. If you want to know more information about soybean oil refining machine, please feel free to contact us!

Inquiry for latast quotation on line

Contact: Ms Sophia 
Skype: sophia.zang1     
Whatsapp/cel: 0086 135 2662 7860
Email: oilmachine@doingoilmachine.com
Website: http://www.edibleoilrefinerymachine.com
Learn more: 1-10TPD small scale edible oil refining plant
600TPD full continuous cooking oil refining plant

castor oil mill machinery -- whole production line

The whole castor oil mill machinery includes three workshops: castor seeds cleaning and pressing plant, castor oil solvent extraction plant, castor oil refinery plant.

At the first, we should know more about castor oil, which is considered as one of the most useful plant oils ever discovered all over the world. It has been used in food, pharmaceutical, and other industries in order to produce certain products. Aside from that, castor oil is the main source of useful oleochemicals. This type of oil can help provide comprehensive resources in connection to castor plant, castor bean, castor derivatives, and other castor-based oleochemicals.


Castor seeds and castor oil

The working process of castor oil mill machinery:

Firstly, the ripe castor seeds are set aside to dry up. Then, when they start to split open, the seeds are then gathered. The seeds are dehulled after harvesting. Dehulling can be done by hand or by the use of peeling / hulling machine. The dehulled seeds are cleaned, cooked and dried before the oil is completely extracted. The cooking is done in order to coagulate the protein, which is necessary to allow efficient extraction, and to effectively press it.

The initial stage of oil extraction is done through pre-pressing. This is normally done using a high pressure, which uses continuous screw press with the help of a seed oil press machine. The extracted castor oil is filtered. The material which is ejected from the press is called the castor cake. This contains around 8-10% of castor oil. It is also mashed into a coarse meal, and is prepared for the solvent extraction with the use of heptane in order to extract the entire oil.



Machines of castor oil mill machinery

Once the oil has been taken out from the seed, it is essential to also remove the impurities found in the oil. The filtered castor oil, which is known as the crude or unrefined oil, is passed on to the castor oil refinery plant.

Quality index of crude oil:

Item	Standard
Smell and taste	The original smell and taste of  castor oil
Moisture and volatile matter (%)  ≤	0.20
Insoluble impurities (%)                 ≤	0.20
Acid value (mgKOH/g)                 ≤	4.0
Peroxide value (mmol/kg)              ≤	7.5

Here are the steps of castor oil refinery plant:

Firstly, the oil is allowed to set before degumming it. This is done to remove phospholipids from the oil.
Next is the neutralization process. This is done to remove free fatty acids from the oil.
Then, bleaching is done in order to get rid of coloring materials, phospholipids, and oxidation products.
Lastly, the oil passes the deodorization stage. This step allows the removal of odor from the castor oil.

The followings are the business scope of our company:

Main Projects Scope:
-----30-5000T/D oilseeds pretreatment project
-----30-5000T/D oilseeds extraction project
-----10-500T/D crude oil refining project
-----10-500T/D crude oil fractionation project

Then if you have any questions about the castor oil mill machinery plant or other cooking oil machine, weclome to contact us, and our engineer will give you a professional suggestions about the cooking oil making machine.

Contact: Ms Sophia
Skype: sophia.zang1
Whatsapp/cel: 0086 135 2662 7860
Email: market@doinggroup.com
Website: http://www.doinggroup.com
Learn more:
edible oil refinery machine
vegetable oil solvent extraction plant