Demand for Healthy Edible Oils Boosts Growth of Sunflower Oil Extraction Projects
Date:Nov 17th, 2025
As global consumers increasingly favor healthy, natural edible oils, sunflower oil — rich in unsaturated fatty acids — continues to attract strong market demand. In recent years, several engineering companies from China have accelerated overseas cooperation in complete sunflower oil extraction plants, offering modern and efficient turnkey solutions for processors of all scales.
Among them, Zhengzhou Dingsheng Machine Manufacturing has recently reported a noticeable rise in project inquiries from Europe, Central Asia, Africa, and South America. According to the company’s technical team, the growing attention comes mainly from clients seeking higher oil yield, stable operation, and an overall upgrade of their existing factories.
Efficient Pretreatment for Higher Yield
Engineers at Dingsheng note that the first key to a successful sunflower oil plant is the pretreatment process. This includes magnetic separation, cleaning, husking, flaking, and conditioning.
Compared with older workshop designs, modern pretreatment lines use more precise seed cleaning and improved flaking rollers, allowing sunflower seeds to release oil more easily during pressing.
The company’s pretreatment and pre-pressing solutions have helped many customers significantly reduce production losses and improve the quality of crude oil entering the next processing stage.
Low-Residue Solvent Extraction Gains Popularity
For medium and large-scale processors, solvent extraction remains the most efficient method.
Dingsheng’s overseas service engineers explain that many new customers are upgrading to solvent extraction systems because the oil residue in meal can be reduced to below 1%, improving overall production output.
The extraction section typically includes:
continuous extractor
meal desolventising and cooling system
solvent evaporation & stripping
solvent recovery and recycling
These technologies ensure stable operation while meeting safety and environmental requirements, which are becoming increasingly important in international markets.
Refining Technology Ensures Competitive Product Quality
Refining is another area where customers are seeking modernization.
Dingsheng offers batch, semi-continuous, and fully continuous refinery solutions depending on the daily capacity. Processes such as degumming, neutralization, decolorization, deodorization, and dewaxing help transform crude sunflower oil into high-quality refined oil that meets export standards.
Engineers from the company highlight that winterization (dewaxing) is now widely requested, especially by clients targeting colder markets or bottling companies that require oil to remain clear at low temperatures.
Growing Global Interest in Turnkey Solutions
With over a decade of experience in oil processing technology, Zhengzhou Dingsheng Machine Manufacturing Co.ltd continues to support clients with project design, equipment manufacturing, installation, commissioning, and operator training.
Contact Us
Email: company@dingmachinery.com
WhatsApp: http://wa.me/8615937163029
Website: www.dsoilpress.com
Among them, Zhengzhou Dingsheng Machine Manufacturing has recently reported a noticeable rise in project inquiries from Europe, Central Asia, Africa, and South America. According to the company’s technical team, the growing attention comes mainly from clients seeking higher oil yield, stable operation, and an overall upgrade of their existing factories.
Efficient Pretreatment for Higher Yield
Engineers at Dingsheng note that the first key to a successful sunflower oil plant is the pretreatment process. This includes magnetic separation, cleaning, husking, flaking, and conditioning.
Compared with older workshop designs, modern pretreatment lines use more precise seed cleaning and improved flaking rollers, allowing sunflower seeds to release oil more easily during pressing.
The company’s pretreatment and pre-pressing solutions have helped many customers significantly reduce production losses and improve the quality of crude oil entering the next processing stage.
Low-Residue Solvent Extraction Gains Popularity
For medium and large-scale processors, solvent extraction remains the most efficient method.
Dingsheng’s overseas service engineers explain that many new customers are upgrading to solvent extraction systems because the oil residue in meal can be reduced to below 1%, improving overall production output.
The extraction section typically includes:
continuous extractor
meal desolventising and cooling system
solvent evaporation & stripping
solvent recovery and recycling
These technologies ensure stable operation while meeting safety and environmental requirements, which are becoming increasingly important in international markets.
Refining Technology Ensures Competitive Product Quality
Refining is another area where customers are seeking modernization.
Dingsheng offers batch, semi-continuous, and fully continuous refinery solutions depending on the daily capacity. Processes such as degumming, neutralization, decolorization, deodorization, and dewaxing help transform crude sunflower oil into high-quality refined oil that meets export standards.
Engineers from the company highlight that winterization (dewaxing) is now widely requested, especially by clients targeting colder markets or bottling companies that require oil to remain clear at low temperatures.
Growing Global Interest in Turnkey Solutions
With over a decade of experience in oil processing technology, Zhengzhou Dingsheng Machine Manufacturing Co.ltd continues to support clients with project design, equipment manufacturing, installation, commissioning, and operator training.
Contact Us
Email: company@dingmachinery.com
WhatsApp: http://wa.me/8615937163029
Website: www.dsoilpress.com
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