Dingsheng Machine Expands Edible Oil Refinery Solutions to Meet Growing Global Demand
Date:Dec 26th, 2025
As the global population continues to rise, so does the demand for edible oil, creating new opportunities for the edible oil refinery industry. The need for refining crude oils, whether from expellers or solvent extraction plants, has led to significant growth in refinery production worldwide. With the expansion of this industry, Dingsheng Machine is proud to offer advanced edible oil refinery solutions to meet the increasing market needs.
Advanced Refining Processes for Optimal Oil Quality
Dingsheng Machine provides both chemical refining and physical refining options, enabling the production of high-quality refined oils. The company has years of experience in the oil and fats industry and offers expertise in refining processes, which include degumming, neutralization, bleaching, deodorization, and winterization.
Chemical Refining is widely used for vegetable oils, especially seed oils, including soybean, canola, corn, and sunflower oils. This process efficiently removes impurities, such as free fatty acids (FFAs), gums, and color pigments, ensuring the final product is of consistent and stable quality. The main equipment involved in the process includes neutralizers, bleachers, deodorizers, and heat exchangers.
In contrast, Physical Refining is ideal for oils like palm oil, where high fatty acid content necessitates the use of a more precise distillation method. The process involves the distillation of FFAs under high temperature and vacuum conditions, producing a tasteless and odorless oil.
Refining Process Explained
The edible oil refining process starts with degumming to remove hydratable and non-hydratable gums. This is followed by neutralization, where free fatty acids are removed using caustic soda, producing soap stock that is separated from the oil. Bleaching removes unwanted color pigments with the help of bleaching clays, followed by deodorization, which involves steam distillation under high temperature and vacuum to remove any residual odors.
Winterization or dewaxing is the final step for oils that contain waxes, such as sunflower or corn oil. This process involves chilling and filtration to remove waxes, ensuring the oil appears clear and crisp when bottled.
Dingsheng Machine’s refining technology guarantees high-quality oil with minimal energy consumption and waste, making it a trusted partner in the edible oil industry.
For more details about Dingsheng’s edible oil refinery solutions, please contact us at:
Call: +86-159 3716 3029
Email:company@dingmachinery.com
Visit: http://www.dsoilpress.com
Advanced Refining Processes for Optimal Oil Quality
Dingsheng Machine provides both chemical refining and physical refining options, enabling the production of high-quality refined oils. The company has years of experience in the oil and fats industry and offers expertise in refining processes, which include degumming, neutralization, bleaching, deodorization, and winterization.
Chemical Refining is widely used for vegetable oils, especially seed oils, including soybean, canola, corn, and sunflower oils. This process efficiently removes impurities, such as free fatty acids (FFAs), gums, and color pigments, ensuring the final product is of consistent and stable quality. The main equipment involved in the process includes neutralizers, bleachers, deodorizers, and heat exchangers.
In contrast, Physical Refining is ideal for oils like palm oil, where high fatty acid content necessitates the use of a more precise distillation method. The process involves the distillation of FFAs under high temperature and vacuum conditions, producing a tasteless and odorless oil.
Refining Process Explained
The edible oil refining process starts with degumming to remove hydratable and non-hydratable gums. This is followed by neutralization, where free fatty acids are removed using caustic soda, producing soap stock that is separated from the oil. Bleaching removes unwanted color pigments with the help of bleaching clays, followed by deodorization, which involves steam distillation under high temperature and vacuum to remove any residual odors.
Winterization or dewaxing is the final step for oils that contain waxes, such as sunflower or corn oil. This process involves chilling and filtration to remove waxes, ensuring the oil appears clear and crisp when bottled.
Dingsheng Machine’s refining technology guarantees high-quality oil with minimal energy consumption and waste, making it a trusted partner in the edible oil industry.
For more details about Dingsheng’s edible oil refinery solutions, please contact us at:
Call: +86-159 3716 3029
Email:company@dingmachinery.com
Visit: http://www.dsoilpress.com
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