Quality Control-WZZZ Rolling Mill Bearings

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Quality Control

Carbon sulfur joint analyzer

Measuring room

Grinding production line

Heat treatment line

CNC grinding machine

Quality inspection production line

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Technology
- Number of invention patents: 34 utility model patents and 7 invention patents.
- A comprehensive carburizing process for bearing rings
- A rotary quenching machine
- A practical quenching method for bearing rings
- A full loaded cylindrical roller bearing
- A cylindrical roller bearing for rolling mill
- A combined structure of vertical bar bearing
- A four row cylindrical roller bearing
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Cylindrical Roller Bearing

Taper Roller Bearing

Spherical Roller Bearing

CARB Circular roller bearing

Radial Ball Bearing

Thrust Roller Bearing

Slewing Ring Bearing

Backing Bearing (Sendzimir Bearing)

P&N Bearing

Spherical Plain Bearing

Copyright ：WaFangDian ZhengDa Metallurgical Mill Bearing Co.,Ltd. Technical Support: Bearing.cn 辽ICP备2021006866号

Copyright ：WaFangDian ZhengDa Metallurgical Mill Bearing Co.,Ltd.
Technical Support: Bearing.cn 辽ICP备2021006866号

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