Wazhou Group has successfully developed a number of high-end bearing products
Crawler Crane Wheel Bearing Production The company has made new breakthroughs in the research and development of a series of slewing bearings for construction machinery: 750 tons of slewing bearings for crawler cranes and slewing bearings for 500-ton crawler cranes have been successfully produced recently, and will soon be installed by users. Shield machine main bearing sample production The earth-pressure balance shield machine main bearing research and development has made a breakthrough recently: for a user Φ3.630 m shield machine cutter supporting main bearing sample production, has been sent to the user installed test. Rolling mill series bearings replace imported The cold rolling mill series bearings developed for a well-known domestic steel company have been successfully produced in recent days, and the products have reached the international advanced level to replace imports. Gamma knife wheel bearing leading domestic The slewing bearing used in the gamma knife equipment developed by the company has reached the domestic leading level and will be installed in the user's machine in the near future.
The inlaid spiral finned tube is to pre-process the spiral groove of a certain width and depth on the steel pipe, and then inlay the steel strip on the steel pipe on the lathe. During the winding process, due to a certain pre-tightening force, the finned tube steel strip will be tightly clamped in the spiral groove, thus ensuring a certain contact area between the steel strip and the steel tube. In order to prevent the steel strip from springing back and falling off, both ends of the steel strip should be welded to the steel pipe.
In order to facilitate inlaying, there should be a certain side clearance between the steel strip and the spiral groove. If the side clearance is too small and interference is formed, it will be difficult for the mosaic process to proceed smoothly. In addition, the wound steel strip always has a certain springback, as a result, the steel strip and the bottom surface of the spiral groove cannot be well joined. Inlaid fins can be carried out on general-purpose equipment, and the cost is not high, but the process is complicated and the production efficiency is low.
Inlaid Finned Tube,Inlaid Finned Tubes,Inlaid Fin Tube Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com
The bearing safety and reliability requirements are particularly high. After preliminary identification, the series of slewing bearings used for the crane shaft production fully meets the requirements of users, and the user has also signed four tonnage bearings of this series with the tile shaft.
This product is difficult to research and development, high technical content, in particular, high reliability requirements, only a few companies in the world can produce. After more than two years of technical research and development, the Technology Center has initially mastered the shield machine product technology.
In the research and development of the rolling mill series bearings, the company has developed and manufactured nearly 200 kinds of specifications products so far this year. The major domestic iron and steel enterprises such as Baosteel and Benxi Steel have all replaced imports.
Gamma knife turntable bearings require high precision, low noise, and low starting torque. The technology center has improved the technology, optimized the design, reduced the torque, reduced the noise, and reached the user's requirements. 