Dingsheng Machine is proud to announce the successful completion of five sets oil press machines and plate-frame filter press for a valued client in Zimbabwe. T...

Dingsheng Machine proudly highlights the completion of a comprehensive 200T cottonseed oil production plant for a leading textile company in Bukhara, Uzbekistan. With over 15 years of experience, the client specializes in processing cottonseed, sunflower seeds, and soybeans, delivering premium-grade oils to the market.

Dingsheng Machine proudly announces the successful shipment of our DZY338 Oil Press Machine to Russia. Loaded onto two flatbed trucks, this robust machine is set to support large-scale oil production and deliver exceptional results to meet customer needs.

Animal oils, derived from the visceral and subcutaneous fat of animals such as pigs, cattle, sheep, poultry, and fish, are known for their rich flavor and abili...

Edible oils often carry distinct odors depending on their raw materials, such as the grassy smell of rapeseed oil or the beany aroma of soybean oil. Deodorization is a critical step in removing these undesirable odors. It also eliminates free fatty acids, peroxides, polycyclic aromatic hydrocarbons, and pesticide residues to safe levels. This process improves the oil's smoke point, enhances its flavor, and ensures its safety for consumption.

The goal of oil decolorization is not to remove all pigments but to improve oil color and prepare it for deodorization. This step also prevents color reversion, enhances the shelf life of the refined oil, and improves its quality and marketability.