Sunflower Oil Production Line for Sale with Advanced Technical

Huatai News 2016-12-08 13:56:31
Established in the early days of 1953Henan Huatai is one of the best manufacturers and suppliers of oil processing machineries. We have gained great reputations in the oil making field with years doing business at home and abroad. You can trust the quality of our products as well as the services we offered. 

Pretreatment section of the Sunflower Oil Production Line

Pretreatment section removes impurities and adjusts temperature and moisture of oil seeds to suit further process. 

Sunflower seeds


Magnitic seperating→ Metal impurities


Cleaning→Other impurities


Husking→Sunflower seed hull






Prepressing→Crude sunflower oil


Sunflower seed cake→ Extraction Workshop 

 a> Cleaning :
Same with other oil seeds cleaning, sunflower oil pretreatment workshop should be equipped with magnetic separator, cleaning seives, etc.                                
 Sunflower Oil Making Machine

b> Husking:

Sunflower seed have hard shells like peanut and palm kernel. Husking separates shells from sunflower seeds, which impoves oil yeild and oil quality. 

c> Flaking :

Flaking destroy oil cells and increase oil surface, also shorten oil outflowing distance, which is benefitficial to extract oil and impove oil quality.

Sunflower Oil Making Machine

d> Cooking:

Cooking utilizes heat (steam or boiler) to degenerate protein facilite oil release. 

e> Prepressing :

Sunflower seeds contain about 50% oil. Prepressing is needed to reduce oil content of sunflower seed cake to suit solvent extraction.

Sunflower Oil Making Machine


Ⅱ Extraction plant of the Sunflower Oil Production Line

 Extraction plant utilize solvent to extract sunflower oil from sunflower seed. Oil residue of extraction plant is less than 1% .


 Fresh Solvent


Cake → Extraction→Wet Meal→Desolventising → Meal


      Miscella                                             ↓


 Evaporating and stripping→ Solvent mixture →Condension and Recovery

         ↓                                                      ↓                      

     Crude sunflower Oil          Solvent Recycling


  Refining Workshop



1>ExtractingTo extract the oil in the cake by solvent, the general solvent is 6# extraction solvent oil or commercial hexane.

2>Desolventising: To remove and recover the solvent in the meal; Dry and cool down the meal at the same time.

3>Evaporating and stripping: Heating the the miscella by indirect steam, so that can vaporize the solvent and concentrate the miscella.

4>Solvent recycling: This process is to recover the solvent, decrease solvent comsuption, keep safety prodution and improve product quality.

Sunflower Oil Making Machine  Sunflower Oil Making Machine

Ⅲ Refining section of the Sunflower Oil Production Line

Refining section is to remove the impurities in the crude oil and improve oil quality.            


       Crude Sunflower Oil


Hot water→Degumming→ Oil Foot


Alkali liquor→ Deacidfying → Soap Stock


Activeted Clay→Decoloring → Waste Clay




       Dewaxing →Wax


       Refined Oil


1>DegummingTo remove the gum impurities, and prepare for the subsequent refining processes.

2>DeacidfyingTo remove the free fatty acid in the crude oil.

3>Decoloring: To remove the pigment in the crude oil by adding active clay, so that can improve the oil quality.

4>DeodorizingTo remove the odor in the oil, so that can improve the flavor, stability, color and quality of the oil.

5>Dewaxing: To renmove the wax in the oil and improve the quality of the oil.

Sunflower Oil Making MachineSunflower Oil Making Machine

In general, sunflower oil refinery plant devides to 3 types, batch, semi-continuous, continuous sunflower oil refinery plant, the difference of which is capacity.

Our engineers can help you design and install sunflower oil extraction plant according to your capacity and requirements. If you want to know more about sunflower oil extraction plant, please feel free to contact us.

Huatai Oil Machinery provide good quality of soya bean oil extarction machine, on time & fast delivery, perfect after-sale services and reasonable price, contact us!


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