Soybean oil refinery machine photo


Soybean oil refinery machine

soybean oil refinery machine

1-10tpd batch type soybean oil refinery machine

Henan Doing Company is the BEST soybean oil refinery machine manufacturer and supplier in China, with a wealth of experience in edible seed oil production field. We are good at designing and manufacturing soybean oil refinery machine and project plan for different kinds of oil plant and seeds including soybean, peabut/groundnut, mustard seeds, castor seeds, canola beans and so on.

Soybean oil refinery machine or customized full set soybean oil processing line, whatever you are going to install, Henan Doing Company can always meet your needs and offer the best solution! Soybean oil refinery machine can be conneted together with scientific allocation so that to improve working efficiency and safty. High profits, high production efficiency and low cost!

soybean oil refinery machine

Small scale soybean oil refinery machine

No matter the crude soybean oil is get by oil press or oil solvent extraction way, it can be refined by the soybean oil refinery machine. The main purpose of soybean oil refinery machine is to separate the impurities in the crude soybean oil based on the different characteristics and enhance the stability and purity of oil. Soybean oil refinery machine includes two technologies, physical refining and chemical refining.

Usually the physical refining is used for the capacity above 30 tons per day. It’s also used when the acid value of crude oil is low. The physical refining is the major methods of soybean oil refinery machine.The physical refining includes three main section, 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.

chemical refining process and physical refining process

Chemical refining process and physical refining process can be choosed in soybean oil refinery process

The chemical refining soybean oil refinery machine also has three main sections, degumming and deacidification, decolorization and deodorization. The chemical refining means that it will use chemical in the whole refinery. In fact, only the deacidification section needs the alkali. The decolorization and deodorization are same to the physical way. The chemical way is suitable for small capacity and high acid valued oil.

Both the physical refining and chemical refining can be used in the soybean oil refinery machine. You can choose the appropriate line according to the quality of your crude soybean oil and the capacity.

The specification of refined soybean oil

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


Both the physical and chemical refining can be used to get high quality soybean oil. It can to used to refine crude soybean oil by pressing way or solvent extraction way. You can choose the appropriate soybean oil refinery machine according to the quality of your crude soybean oil and the capacity. Besides soybean oil refinery machine , we also supply soybean oil press machine, soybean oil pretreatment and pre-pressing machine , soybean oil solvent extarction plant , and turn-key soybean oil mill plant.


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If you wanna to get more details about Soybean oil refinery machine you can send E-mail to You can consult our professional engineer and specialized sales team with leave a message in below form.We will contact with you ASAP.You also can visit our factory in Henan,China.

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