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Focus on Hejess, Understand real-time dynamics

Crafted with ingenuity to create customized gears for mining equipment

Publication date:

19 Jan,2026

Recently, our company is customizing the production of large-sized gear products for a mining equipment company in Europe, empowering the development of overseas mining machinery with our professional manufacturing strength.


Recently, our company is customizing the production of large-sized gear products for a mining equipment company in Europe, empowering the development of overseas mining machinery with our professional manufacturing strength.

The gear has a diameter of 1050mm and a thickness of 67mm. It is made of high-strength 40Cr steel and is suitable for the high load operation requirements of mining equipment. The production process strictly follows the core process of forging, heat treatment, and machining. The forging process improves the density and mechanical properties of the material, and the heat treatment precisely controls the hardness and toughness. Finally, the gear hobbing process is used for fine processing to ensure the accuracy of the tooth profile and the stability of the meshing, and the finished product fully meets the customer's technical standards.

This customized production is another important practice of our company in the field of large-size gear manufacturing, laying a solid foundation for further deepening the European mining machinery parts market.