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Sunflower oil making machine



20000 ~ 200000 / Set ( Negotiable ) Get Latest Price


20000 per Set

1 Set

nude packing in containers

30 to 45 days

30 Set per Month

T/T, L/C

Sunflower oil machine

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Product Description

We are professional sunflower oil making machine manufacturer, Big scale sunflower oil plant contains three workshops:sunflower oil press, sunflower oil extraction and sunflower oil refining .Sunflower oil making machine price is depending on the capacity you required.
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 ****6%) 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 .

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.

Sunflower oil making machine

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Contact Person : Betty

Company:Zhengzhou Dayang Oil Chemical Equipment Co., Ltd



Betty < Zhengzhou Dayang Oil Chemical Equipment Co., Ltd >
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