The company mainly produces self-aligning roller bearings, tapered roller bearings, cylindrical roller bearings, and thrust bearings and ball bearings and other general-purpose bearings with an inner diameter of 100mm or more and an outer diameter of 1000mm or less.
Turning Process Line
◇ There is a rough turning line and a fine turning line in WBJF
◇ WBJF possesses 50 sets CNC turning machines.
◇ All fine turnings are processed with CNC machines.
Large size rings are all fine turned instead of rough grinding
Heat Treatment Process Line
|Full automatic isothermal salt bath quenching line||Carburized and large size heat treatment line||Roller quenching line|
Grinding Process Line
Demagnetizing- Washing- Drying - Oiling line