Most of the places where mining machinery and engineering machinery are active are mining sites far away from ordinary human life, such as mountainous and desert areas, and sometimes even work 2000 meters underground. There are many kinds of such machinery, from mineral crushing machinery to cutting machinery, screening machinery, loading machinery, conveying machinery, etc., all of which are operated continuously 24 hours a day. No matter which of these machines 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 terms of the service environment of the bearing, "heavy load + impact load", "light load + high-speed rotation", "heavy load + low-speed rotation" and many other very harsh conditions for the bearing. Therefore, the bearing desired by users is a product with firmness, durability and high reliability that can resist these harsh working conditions.

In order to meet these needs of users, we have been integrating our core technologies, namely, material technology, lubrication technology, analysis technology and advanced bearing design technology, and committed to relevant research and development. As a result, the goal of providing products that can greatly exceed the "long service life and high limit speed" of the previous bearings has been achieved, making contributions to improving the production efficiency of the mining site and reducing the maintenance cost for customers in harsh environments. In addition, it also provides new solutions corresponding to environmental protection requirements.

Mining machinery and engineering machinery are operating at mining sites everywhere. The bearings used in these equipment mainly use ISO standard bearings on the premise of considering the convenience of maintenance. Therefore, standard bearings with high performance have been developed to contribute to the mining machinery and engineering machinery industry.

Because of the new cage, special surface processing and advanced materials, the bearing load capacity is greatly improved and the long life of the bearing is realized.

Cylindrical roller bearing EM Series

A one-piece roller guide turning cage with good overall performance has been developed for this bearing, and the size and number of rollers have been increased at the same time. As a result, the new era cylindrical roller bearings with high bearing capacity and high performance and long service life have been serialized.

In the future, we will continue to promote research and development with the goal of maintaining * * high-performance bearing manufacturing level.