Hebei Huipin machienry co.,Ltd  supply complete vegetable seeds oil press plant, we supply big commercial industrial oil expeller, small scale screw oil press machine, home use hydraulic oil press machine and unrefined oil refinery machines.

Brief introductin of crude oil refinery equipment 
1. Crude oil refinery equipment includes a series processing procedures as degumming, neutralization, bleaching, deodorization and winterisation.
2. In general there are two methods of vegetable/edible oil processing, one is physical refining and the other is chemical refining.
3. However, no matter what kinds of reining 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, palm ,cottonseed , ect.The main equipment of oil refinery is various kinds of pot and tanks carrying on different tasks with additives. These tasks may include sedimentation/filtering, neutralization (removing free fatty acid), degumming, decolorization (bleaching), deodorization, dewax etc. Different combination of steps and the treating degree of each step result in different grade cooking oil and salad oil.

Main process of oil refinery equipment 
Degumming :The purpose of Degumming Vegetable Oils is to remove Gums. All oils have hydratable and non-hydratable gums.
a. Water Degumming: Hydratable gums are removed by treating oils with water and separating the gums. The gums can be dried to produce lecithin.
b. Acid Degumming: Non-Hydratable gums are removed by treating oils with acids and separating the gums.

Neutralizing: The purpose of Neutralizing Vegetable Oils 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 trace amounts of soaps remain in the oil, the oil is either washed with water or treated with Silica.
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 process can be combined with deodorization step described under FFA stripping.
Physical Refining process 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.

Bleaching :The purpose of Bleaching is to remove color pigments contained in Vegetable Oils. The oil is treated with Bleaching Clays that adsorb the color pigments. The clay is filtered and the clean bleached oil is stored for further processing. Process flow diagram is attached.

Deodorizing :The purpose of Deodorizing Vegetable Oils is to remove odor substances. The oil is subjected to steam distillation under high temperature and vacuum to evaporate all odor substances. The resulting deodorized oil is almost bland and tasteless


Work Flow
Crude oil----Nuetralization---Decolorization---Deodorization---Degumming

 






Why choose us?
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1.We are MIC Assessed 1 year Gold Supplier.
2.We are a factory manufacturing edible oil machine,best production capability,best quality control, Best Service.

Applications
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palm oil press/palm fruit oil plant/palm kernel oil press
soybean oil press/soya oil mill/soy bean oil expeller/soybean oil plant/soya bean oil squeezer/extractor
peanut oil press/peanut oil mill/peanut oil expeller/peanut oil plant/peanut oil squeezer/extractor
rice bran oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
corn germ oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
sesame oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
walnut oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
coconut oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
sunflower seeds oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
cotton seeds oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
rapeseeds oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
teaseeds oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine
avocado oil press/oil mill/oil expeller/oil plant/oil squeezer/oil extractor/oil extraction machine



Products show
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Products Range: 
small oil press  mini oil refining machine solvent oil extrcation production line machine  continuous oil press machine oil pump  seed cooker/seed roaster.

Applied Cereals:

peanut,sesame,soybean,corn,palm,avocado,coconut,teaseeds,cottonseed,rapeseeds.

What are the features of oil making machine?
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1. Advanced technique, fine machinery;

2. Low power consumption, high efficiency;

3. Low labor intensity, high automation;

4. Easy operation, stable performance.

What are the process of oil machinery? below is our whole line for the 
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First, seed experiences some woking procedures, cleaning, flaking, cooking, expelling, in the pretreatment plant;

seed → magnetic box → cleaning →flaking → oil pressing → oil filtration→ extraction plant.

1. Magnetic seperation: Clearing the iron impurity which might be in the seed. Since
during the process,the iron impurity will be harmful to the machines. 

2. Cleaning: This parts have different size cleaning sieves to seperate the different 
impurities.Through this part, most of the impurities are removed out of oilseeds.

3. Crusher: Because of the big size of oilseeds, the oilseeds are necessary to be crushed
to small pieces.

4. Cooker: This machine can adjust the moisture content of the oilseeds. It's also good for
the pressing and oil extraction process.

5. Pressing: This machine is used to extract oil out of oilseeds.
 

Finally,the crude oil needs to be refined  to get refining oil,after degumming,
deacidification, decoloration, dewaxing, deodorization.

Crude oil- degumming -deacidification- decolorization -deodorization-refined oil


Packaging and Shipping


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FAQ
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Q1: What is the Warranty for the machines?
A1: 1 year for free.
Q2: What is the Material?
A2: Stainless steel and carbon steel
Q3: When can I get the price?
A3: Within 24 hours, if urgent, please directly call us.
Q4: Whether the machine price can be more discount?
A4: In general, our MOQ is 1set with very reasonable price, but if large order, we also can apply to our Manager to appropriately give you a little discount.
Q5: How to ask quotation?
A5: Please note us what tpye of raw seeds , and how many tons of raw seeds you want to treat per day, then we will send you quotation as soon as we can.
Q6: Can we ask the oil plant for different types of oil?
A6: Yes, but we recommend no more than 3 different types.
Q7: Why need extraction?
A7: If only pressed, oil residue inside cake is very high at lease 6%. But after extraction, the oil residue will be less than 1%, which greatly increases the oil yield. 
Q8: Vegetable oil plants require how large of a workspace? 
A8: The land area typically depends on the capacity of the plant. We can suggest an appropriate space to prepare after given specifications, or, can design the oil plant in-house specifically to the amount of workspace available.
Q9: How long will it take to receive my products?
A9: As a general rule, it will take one Month for us to produce.
Q10: Do you offer oversea installation?
A10: We'll send professional installation engineer to help you install the equipment, as well as training your workers freely.
Q11: Can I visit your factory to check the machines and talk with your engineer?
A11: Yes,of course,welcome for coming!!




   
Enquiry
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If you need more details,please click "send" below!!!
I will be always at your service.
Name:            Nancy
Position:        Sales manager
            008615832877850 
Website:         chinaoilexpeller.en.made-in-china.com