Mining machinery field

The active places of mining machinery and engineering machinery are mostly the mining sites in mountainous areas and desert areas, which are far away from the common life of human beings, sometimes even 2000 meters underground. There are many kinds of such machines, from mineral crushing machinery to cutting machinery, screening machinery, loading machinery, conveying machinery, etc., all of which operate continuously 24 hours a day. No matter what kind of machinery breaks down, it will have a great impact on the production of the mining site. Moreover, due to the recent large-scale machinery, the maintenance work has become very difficult.

Therefore, in the use of bearings, "heavy load + impact load", "light load + high speed rotation", "heavy load + low speed rotation" and many other very harsh conditions for bearings. Therefore, the bearings desired by users are products with firmness, durability and high reliability that can resist these bad working conditions.

In order to meet these needs of users, we have been integrating our core technology, i.e. material technology, lubrication technology, analytical technology and the most advanced bearing design technology, and committed to relevant research and development. As a result, the company has achieved the goal of providing products that greatly exceed the previous bearing's "long life and high limit speed" level, and has made contributions to improving the production efficiency of the mining site and reducing the maintenance cost under the harsh environment for customers. In addition, NSK also provides new solutions corresponding to environmental requirements.