Slewing Bearing Manufacturing Process

Based on ISO9001: 2015 requirement , Xuzhou Hbang slewing bearing set up a standard quality control system , from raw materials to finish products , we make detailed documents record and reports .

Forging material – Roughing Machining – Finish machining – Processing raceway (heart part)- Quenching – drilling hole – gear making  (Chamfer-Quenching) – finish raceway – finish grove and spigot – champ repair – assembly and Inspection– packaging – storage.

Product Inspection