The harsh working conditions and market conditions are where mining and construction machinery are active, mostly in mining sites far away from human daily life such as mountainous and desert areas, sometimes even working 2000 meters underground. There are various types of machinery in this category, ranging from mineral crushing machinery to cutting machinery, screening machinery, loading machinery, conveying machinery, etc., all of which operate continuously 24 hours a day. Regardless of which type of machinery malfunctions, it will have a significant impact on the production of the mining site. Moreover, due to the recent large-scale development of machinery, maintenance operations have become very difficult.

Therefore, in terms of the usage environment of bearings, there are many very demanding conditions for bearings, such as "heavy load+impact load", "light load+high-speed rotation", "heavy load+low-speed rotation", etc. Therefore, the bearings that users desire are products with robustness, durability, and high reliability that can withstand these harsh working conditions.

To meet the needs of users, we have always integrated material technology, lubrication technology, analysis technology, and advanced bearing design technology, contributing to improving production efficiency and reducing maintenance costs for customers in harsh mining environments.