Automatic continuous sunflower oil press machine/edible oil making machinery

 Product introduction:::

Sunflower oil press machine is used to process sunflower seeds to edible oil. We have two methods to process sunflower to oil, one is mechanical press method , the other is solvent extraction method.

We have three kinds sunflower oil extraction machine:
Sunflower oil press machine press line. 
Sunflower oil press machine solvent extraction line.
Sunflower oil press machine refinery line.
About the details , welcome to contact us.

Basic information about sunflower seeds:
Sunlower is high oil-content crop, mainly has two types: oil-sunflower and edible sunflower. Shell content of oil-sunflower is 29%-30%. And the seeds contents 40%-50% oil. In order to improve oil yielding rate and obtain high quality sunflower seed oil, the raw material should be treated as following processes: pretreatment, prepressing, extracting and refining.

Basic information about our sunflower oil press machine:

1.Pretreatment and prepress.
Brief processes:
Raw material--Magnitic seperating--Metal impurities--Cleaning--Other impurities--Husking--Sunflower seed hull--Cooking--Prepressing--Crude oil--Sunflower seed cake--Extracting Workshop

Functions of main parts:
Magnitic seperating:In order to remove the metal impurities, so that can prevent damaging the equipment and occuring safety accidents.
Cleaning: To remove the imourities in the raw matrial such as soil, stem and leaf, hull and moldy seeds.
Husking: In order to improve the oil yielding rate and the quality of crude oil and meal, reduce the wear to the equipment, the hull must be removed.
Cooking: This processing can improve prepressing oil yielding rate and the quality of the cake, adjust the moisture, temperature and plasticity of the flake.
Prepressing:To squeeze out part of the oil in the raw material, and improve extracting effect.

Pictures of prepress machines:

sunflower oil press machine

2.Solvent Extracting:
Brief processes:
Fresh Solvent--Cake--Extracting--Wet Meal--Desolventising--Meal--Miscella--Evaporating and stripping--Solvent mixture--Condensing and Recovering--Crude Oil--Solvent Recycling--Refining Workshop.

Functions of main parts:
Extracting:To extract the oil in the cake by solvent, the general solvent is 6# extraction solvent oil or commercial hexane.
Desolventising:To remove and recover the solvent in the meal; Dry and cool down the meal at the same time.
Evaporating and stripping:Heating the the miscella by indirect steam, so that can vaporize the solvent and concentrate the miscella.
Solvent recycling: This process is to recover the solvent, decrease solvent comsuption, keep safety prodution and improve product quality.

Picture of solvent extraction machines:

sunflower oil solvent extraction machine

3.Refining
Brief processes:
Crude Oil--Hot water--Degumming--Oil Foot--Alkali liquor--Deacidfying--Soap Stock--
Activeted Clay--Decoloring --Waste Clay--Deodorizing--Dewaxing--Wax--Refined Oil

Functions of main parts:
Degumming:To remove the colloid soluble impurities, and prepare for the subsequent refining process.
Deacidfying:To remove the free fatty acid in the crude oil.
Decoloring: To remove the pigment in the crude oil by adding active clay, so that can improve the oil quality.
Deodorizing:To remove the odor in the oil, so that can improve the flavor, stability, color and quality of the oil.
Dewaxing: To renmove the wax in the oil and improve the quality of the oil.

Pictures of refinery line:

sunflower oil refinery machine 

Other information:
Phone: +86-371-5677 1823
TEL    : +86 158 3826 3507
Skype: sophia.zang1
Email: oilmachine@doingoilmachine.com 
Website:www.doingoilmachine.comhttp://www.doingoilmachine.com