Qingzhou Gensheng Metal Co., Ltd. established cooperation with a German precision machinery manufacturer through an industrial exhibition in Europe. The client specializes in high-end automation systems and transmission equipment, requiring extremely high standards for cold drawn steel used in shaft components.
Key requirements included:
Dimensional tolerance within ±0.02mm
Surface roughness Ra ≤ 1.6
Excellent machinability and stable mechanical properties
To meet these requirements, Gensheng Metal optimized its cold drawing process, including multi-pass drawing control, precision die calibration, and segmented heat treatment to ensure uniform internal microstructure.
After sample testing, the German client reported:
Superior dimensional consistency
Excellent surface quality with no cracks or defects
Stable CNC machining performance with reduced tool wear
As a result, the client officially listed Qingzhou Gensheng Metal Co., Ltd. as a long-term supplier of cold drawn shaft steel for its automation equipment production.
300 meters north of Dongjia Village,
Huanglou Subdistrict, Qingzhou City,
Weifang City, Shandong Province (west side of the road)
Tel: 8615964041762
E-mail:15964041762@163.com
Website: gsxnft.com
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