Recently, Hebei Hanjia Fastener Manufacturing Co., Ltd., located in the core area of Yongnian Fastener Industrial Cluster in Handan, has completed the full-load operation and commissioning of 6 intelligent cold heading production lines. The production line has a precision of 0.02mm, and the AI quality inspection system has realized a 99.8% pass rate of bolt and nut products. The per capita production capacity is increased by 20% compared with traditional equipment. It is reported that Hanjia's upgrade responds to the "Three-Year Action Plan for the Transformation and Upgrading of Fastener Industry in Yongnian District", leveraging the support of the regional 15.935 billion yuan industrial special project loan policy, and has become the first batch of enterprises to realize the "production-detection-logistics" digital
Hanjia fastener intelligent production line landed, responding to the call for Yongnian industrial upgrading
2025-11-03
