Wax removal process helps eliminate the wax content in sunflower seed oil, thus improving the quality and stability of the oil. Ding Sheng Machinery, as a company with expertise in this field, provides advanced processes and equipment to meet customer needs. Whether it's process design, equipment manufacturing, or after-sales service, Dingsheng Machine is capable of offering high-quality solutions and comprehensive support to customers.

The extraction of rapeseed oil is carried out through mechanical pressing or solvent extraction methods. Firstly, the rapeseeds undergo pre-processing procedures such as cleaning, crushing, and drying. Then, they are subjected to physical pressing or extraction using organic solvents. The obtained crude oil undergoes further refining processes such as dewaxing, degumming, bleaching, and deodorization to enhance the quality and stability of the rapeseed oil.

Our company, Zhengzhou Dingsheng Machine Manufacturing Co., Ltd are proud to announce that we have successfully developed advanced canola seed refining processing technology and can provide corresponding equipment to our customers. This innovative process will bring revolutionary changes to the oil processing industry, improving production efficiency and product quality.

In the process of oil and fat chemical production, crude fatty acids obtained often contain impurities such as odor, pigment substances, and short-chain fatty acids. The presence of these substances in fatty acids can affect their odor, color, and intended use, which can be removed through distillation. Due to the formation of non-saponifiable matter under high temperature, prolonged time, and exposure to oxygen, the distillation and purification of fatty acids must be carried out under high vacuum. As a result, continuous distillation processes for fatty acid distillation and corresponding pr

Recently, an advanced oil press machine has been successfully sold to a customer in Tanzania, achieving remarkable success. The customer expressed high satisfaction with the new oil press machine provided by our company and highly praised its performance and quality. This successful transaction further consolidates our leading position in the field of oil press equipment.

Recently, a leading oil press equipment supplier, Zhengzhou Dingsheng Machinery Manufacturing Co., Ltd., successfully provided an efficient ZX32L oil press machine to a customer in Russia. With excellent product quality and superior service, the supplier has gained widespread recognition in the Russian market. The company warmly welcomes more Russian customers to inquire and obtain quotations.