Huatai soybean dehulling machine

Henan Huatai Grain and Oil Machinery Co., Ltd., a subsidiary of Huatai Intelligent Equipment Group, recently announced that its independently developed vertical soybean dehulling machine with a bearing cooling device has successfully obtained national patent certification, patent number ZL 2024 22418241.X. This achievement marks a significant breakthrough for Huatai Grain and Oil Machinery in soybean dehulling technology, providing strong support for the efficient and stable development of the soybean oil industry.

Dehulling is a critical step in the soybean oil production process. Hulls contain very little oil but are rich in cellulose, pigments, colloids, and waxes. Using soybeans with hulls in soybean oil production not only results in oil residue in the meal, darkening the crude oil color and reducing its quality, but also results in an excessively high hull content in the soybean meal, reducing its protein content and lowering its value. Furthermore, using hulls in soybean oil production can lead to reduced flaking efficiency and quality, reduced equipment production capacity, increased power consumption, and wear on components. Therefore, efficient soybean dehulling equipment is crucial for improving soybean oil quality and production efficiency.


The patented vertical soybean peeling machine innovatively features blades mounted on the main shaft. As the main shaft rotates, the blades generate airflow directed toward the bearing assembly, accelerating heat dissipation and cooling the bearing assembly. This design effectively extends the life of the bearing assembly, ensuring stable operation of the vertical soybean peeling machine while reducing maintenance costs.


Huatai Intelligent Equipment, a grain and oil machinery manufacturer integrating R&D, design, manufacturing, installation, and after-sales service, is committed to technological innovation and product upgrades. The company boasts modern standard facilities and advanced processing equipment. Listed on the National Equities Exchange and Quotations (NEEQ), the company is ISO9001:2015 certified for quality, ISO45001:2018 for occupational health and safety, and ISO14001:2015 for environmental management. It is an outstanding member of the China Cereals and Oils Association, a provincial-level contract-abiding and trustworthy enterprise, an "Outstanding Private Enterprise in Henan Province," a high-tech enterprise, and a designated green factory and specialized, specialized, and innovative "Little Giant" enterprise. The national patent certification for the vertical soybean peeling machine reflects the strength of Huatai Intelligent Equipment and will further enhance the company's competitiveness in domestic and international markets. In the future, Huatai Intelligent Equipment will continue to increase its R&D investment and continuously launch more innovative products to contribute to the development of the global grain and oil processing industry.