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Zhengzhou Zhongbang Superhard Tools Co., Ltd.

Product center

GEAR

Mechanical transmission is widely used in mechanical engineering, mainly including gear drive, belt drive, chain drive, friction drive, hydraulic drive, etc. Zhongbang manufactures non-dressable, electroplated CBN tools (Non-dressable CBN grinding wheels and grinding worms) for hard and soft finishing of gears and profiles. Our tools have been rated among the top products worldwide for decades. They are used whenever the highest quality standards, performance and efficiency are required. Equipped with KAPP NILES grinding machine etc. We offer application-specific design and manufacturing, and provide maximum level of quality and several decades of experience.
Profile grinding wheels for Small module gears

Profile grinding wheels for Small module gears

This CBN wheel is used for the profile grinding of small and medium module gears in the aviation industry or other precision grinding parts. It is equipped with special CNC gear grinding machines domestic and abroad.
Diameter:
Customizable
Thickness:
Customizable
Material:
CBN
Forming grinding wheel for gear

CBN Profile Grinding Wheels for Gear

CBN Profile Grinding Wheels for Gear are mainly used for the processing of the spur gear(straight-cut gears) and the helical gear, the accuracy of the grinding wheel ensures the accuracy of the gear. Supporting domestic and foreign NC gear grinder, the rough grinding and fine grinding can be finished at one time, and the grinding wheel needn’t trim.
Diameter:
Customizable
Thickness:
Customizable
Material:
CBN
Single bevel grinding wheel for tooth

Single bevel grinding wheel for tooth

This product is used for the fine grinding of the two sides of the tooth profile, suitable for the processing of materials like 50Mn﹑42CrMo﹑40Cr﹑65Mn.
Diameter:
Customizable
Thickness:
Customizable
Material:
CBN
Grinding wheel for worm gear

Electroplated CBN Grinding Worm

When Electroplated CBN Grinding Worm grind the gear, it is like the spatial mesh between a helical gear with big helical angle and the gear to be processed, and do the generating motion under a certain Speed ratio relationship, finish the grinding of the involute tooth profile. Supporting domestic and foreign NC gear grinder.
Diameter:
Customizable
Thickness:
Customizable
Material:
CBN
Grinding wheel for single bevel hob

Grinding wheel for single bevel hob

This product is used for the grinding of the high precision gear, and the worm gear hob. Suitable for the material such as high-speed steel, cemented carbide, the hardness can be up to 63-66HRC.
Diameter:
Customizable
Thickness:
Customizable
Material:
CBN
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