Zhengzhou Zhongbang Superhard Tools Co., Ltd. established in 2005, locates in Zhengzhou New Material Industrial Park. We are a private national high-tech enterprise, science and technology giant cultivation enterprise, specialization and special new enterprise. Member units of CFSMA, China Compressor Association, CMTBA, China Foundry Association, Mechanical Transmission Council、CIAA.The company has obtained 30 national patents, including 7 invention patents and 23 utility model patents. We focus on the R&D and production of superhard material grinding tools. We have established a complete production and quality management system.
Adhering to the core concept of "high precision, high efficiency and independent innovation", our company always takes "excellence, Zhongbang creation" as the core mission, and Zhongbang strives to fulfill the responsibility of "high-precision, high-efficiency grinding tool and process provider".
Zhongbang company participates in the 17th China International Machine Tool Exhibition in 2021
In 2021, the 17th China International Machine Tool Show (CIMT) was successfully held in Beijing New International Convention and Exhibition Center.
The sales team and technical team of Zhongbang Company brought diamond and CBN high-precision grinding tools to the exhibition, involving compressors, auto parts, gears, castings and other industries.
During the period, many clients stopped at the booth and expressed great interest in the products brought by Zhongbang. The members of Zhongbang exhibiting team have always maintained enthusiasm and patience to answer every client.
High Precision Electroplated CBN Wheels are used for slot grinding of gearbox shafts, transmission shafts, steering racks, etc. The linear speed of gearbox shafts grinding wheel can reach 105 m/s.The grinding method is forming cutting grinding, and it can realize precision grinding of all groove sizes at one-time feed.
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.