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The self-developed automatic control device for the rivet production process is now the third-generation product. The operability and control accuracy have been greatly improved, which greatly reduces the waste rate while reducing the labor intensity of the workers. % Increased to more than 99% now.

The introduced rivet screening device has an accuracy of 0.03mm. According to the advantages of axial and radial dimensions, the focus of screening can be selected specifically, which can effectively prevent the phenomenon of mixed batches and the screening of rivets with strict requirements on the size.