Sunflower Oil Production Line

Features:Professional sunflower oil making machine manufacturer provides complete oil plant of sunflower oil making machine including sunflower oil press, sunflower oil extraction and sunflower oil refining , and sunflower oil making prices.

Process of sunflower oil making machine
1. Sunflower oil pre-press process

 First, using magnetic roller , destoner and cleaning machine to remove metals, small stones , impurities from sunflower raw seeds.
Second, using husking machine to remove husks, separating screen to separate husk and sunflower kernel , here separating screen must not separate    completely uf not it will be too slippery for  oil pre- press.
Third, cooking sunflower seeds ready for oil pre-press
 Fourth, pre-pressing sunflower seeds. here only pre-press part of sunflower oil , oil residue inside cake (about 12-16%) will be extracted in oil extraction process.After pre-pressed, the crude sunflower oil will  be delivered directly to sunflower oil refining , and pressed cake to oil extraction.

2. Sunflower oil extraction process
  First, using solvent to extract oil from sunflower oil cake  inside oil extractor, final products are mixed oil and wet meal

  Second, the mixed oil will pass through three evaporators to make solvent inside transform into gas , and solvent will be recovered through condensers and   reused. These three evaporators are not with same size , the first evaporator is bigger than other two because there are more solvent inside mixed oil in the beginning . After evaporated, we will get crude sunflower oil ready for oil refining.

  Third,  the wet meal will be delivered to desolventizer to dry and be separated with solvent . The dry meal will be packaged for sale as animal feed.

  Note: Sunflower oil extraction is more and more important in oil processing , because oil residue inside meal is less than 1% much less than oil residue inside cake without extraction.

3. Sunflower oil refining process
  First , hydrated degumming, mainly is to remove phosphatide inside crude sunflower oil in order to reduce oil loss and improve quality of oil .

  Second, alkali refining, using alkali to neutralize free fatty acid with by-product of soapstock ,which is used for making soap.

  Third,  decoloration using bleaching clay to absorb darker colorant inside crude oil.

  Fourth, deodorization is using high temparature to remove the impurities with bad smell .

  Fifth, dewaxing is using low temperature to freeze wax inside refined oil and then separate wax with vibrating screen.


1.Services before sale

– Customize your own oil plant, just note us what type of raw seeds and how many tons per day, we will give you reasonable oil making machine combination with good price.
– If you have no idea about the capacity, note us your raw seeds and estimated budget, we will design for you.
– Ask inquiry now , we will response you in the hour and provide free quotation with details

2. Services after sale

– We offer turnkey project including oil factory layout design, , oil machines installation ,commissioning and testing until start-up
– Free training workers during installation periods.
–All our engineers for oversea services are professional , good at mechanics and electrics.