Details

Mining Machinery

Construction machinery is mostly active in mining sites in mountainous areas, desert regions and other places far away from ordinary human life. Sometimes, it even operates at a depth of 2,000 meters underground. There is a wide variety of such machinery. From mineral crushing machinery to cutting machinery, screening machinery, loading machinery, conveying machinery, etc., all these are equipment that runs continuously 24 hours a day. No matter which type of machinery malfunctions, it will have a great impact on the production at the mining site. Moreover, due to the recent trend of machinery becoming larger in size, the maintenance work has also become extremely difficult. 

Therefore, in terms of the operating environment of bearings, there are many extremely harsh conditions for bearings, such as "heavy load + impact load", "light load + high-speed rotation", "heavy load + low-speed rotation", etc. Therefore, what users desire are bearings that possess the sturdiness, durability and high reliability to withstand these harsh working conditions. 

In order to meet these needs of users, we have always been committed to relevant research and development by integrating our core technologies, namely material technology, lubrication technology, analysis technology with the most advanced bearing design technology. As a result, we have achieved the goal of being able to provide products that significantly exceed the previous level of "long service life and high limiting rotational speed" of bearings, contributing to improving the production efficiency at mining sites in harsh environments and reducing the maintenance costs for customers. In addition, NSK also provides new solutions that meet environmental protection requirements.