Product Description

For economic reasons it is increasingly popular to start a sunflower oil plant for sunflower oil processing to make cheap sunflower seeds into more valuable and healthy sunflower oils. The sunflower is a distinctive, flowering plant (Helianthus annuus L.), the seeds of which contain a valuable edible oil that contains more Vitamin E than any other vegetable oil. Most sunflower oil is used in food products. The seeds of confection varieties of sunflowers are also sold for human consumption and birdseed.

Some smaller plants are only press-plants and do not apply the step of hexane extraction. This results in higher oil content in the meal. Below are the steps of sunflower oil processing.

*Seed preparation and cleaning

*Grading the seeds into large, medium and small sizes

*Seeds to be marketed as in-shell are bagged

*Seeds to be sold as kernel are hulled and then bagged

*Storage

There types of sunflower oil available are mid-oleic linoleic and high oleic sunflower oil. All are developed with standard breeding techniques. They differ in oleic levels and each one offers unique properties. Sunflower oil that is processed by Our Company meets the needs of consumer and food manufacturers for a healthy and high performance non-transgenic vegetable oil.

Crude Oil Refinery Plant Crude Oil Refinery Plant is necessary for pressed or extracted crude grape seed oil. Oil refinery can remove pigment and fat-soluble impurities efficiently, assuring high quality edible oil for human daily life. Grape seed oil refining contains crude oil filtration, degumming, alkali refining, washing, drying, desolventization, deodorization and finally get finished grape seed oil. Oil refining process is as below:
crude oil→filtration→degumming→deacidification→desolventization→deodorization→dewaxing→fine filtration→grape oil product

General introduction of oil refining processing line:

1.Filtration can remove suspended solid object of grape seed crude oil and keep impurity of less than 0.2%.
2.Degumming. By utilization of degumming hydrophilic impurities, through a certain amount of water, NaCl, and phosphoric acid electrolyte solution, adding hot oil under stirring to make stripper coagulating sedimentation of insoluble impurities.
3.Deacidification. According to grape seed crude oil acid value, removes free fatty acid in crude oil. Deacidification can increase transparency, improve smoke point and prevent oxidative deterioration.
4.Decolorization. Heating oil until 105-110 degrees Celsius for dehydration in vacuum, filter removes clay and activated carbon by using clay and activated carbon adsorbing coloring substances such as grade seed leaf.
5.Deodorization. Heating oil up to 180 degrees Celsius and vacuum 260Mpa, using direct steam to further remove residual oil odor agent free fatty acid, color and reduce the peroxide value by gas stripping principle.
6.Dewaxing. Slowly freeze grape seed oil, gradually cooled to about -10→fully crystallized, and then filtered offer frozen wax, until getting national level standard grape seed oil
Process flow of oil refining machine:

Technical Parameters:

Steam consumption 700KG/T oil
Electric consumption 28Kwh/T oil
Water (soften water) 150Kg/T oil
Phosphoric acid 2~3 kg/T oil
Alkali acid valuex1-3kg/T oil
Circulating water cooling water yield 150M3/
Bleaching earth consumption 3-5Kg/T oil
Waste bleaching earth oil content 25~35%
Refining losses acid valuex1.2 (chemical refining)
acid valuex 0.6 (physics refining)
Bleaching losses the quantity of bleaching earth?0.25%
Deodorization loss consumption 0.5%0.5%
Refining rate 1-refining consumption

FAQ

1. Are you the real manfuacture or just trading company? Our company is a professional manufacturer of oil machines, glad to make a brief introduction of our company for you!

  • 60 years’ experience
  • The largest-scale oil machine manufacturer, covering an area of 100,000 square meters, owning more than 580 staffs.
  • The outstanding membership corporate of cereals and oils association, and they do quality quarantee for us.
  • Obtain 23 national patents (including 7 invention patents, 6 international medals, 2 national awards and 2 provincial prizes.
  • With 180 person professional R&D team to customize scheme for customers

2.Can you do turn- key project?

Yes, we can. We have the experience to undertake big project. After delivering the equipments, we will offer you all the relevant documents, manual book, equipments layout ,installation drawing and so on. And we will delegate engineers to customer place according to customer requests to help installing all of the equipments ,commissioning and debugging until the plant running smoothly. 3.Can we visit the running oil factory?

Yes, we can find running factory for you to visit! Welcome for your coming!

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