Slewing drive, it is actually a kind of power transmission mechanism, which does not generate power by itself. Its function is to reduce the number of revolutions of the motor to the number of revolutions it wants by using different gear sizes and speed converters; Large torque mechanism. In the cur Read More

First, tower crane slewing bearing inspection and maintenanceTower cranes are specialized equipment, and rotary bearings are the most important part of them. If an abnormality is found, stop the device and check it immediately. In the process of using the slewing bearing of the tower crane, in order Read More

The slewing bearing is a special bearing that can withstand a large load such as large axial load, radial load, and tilting moment. Therefore, when selecting the slewing bearing(https://www.slew-bearing.com/slection-of-bearing.html), it must be strictly selected according to the calculation data!In Read More

Xuzhou Rothe Erde slewing bearing Co., Ltd. (XREB) was established in May 2002, it is a joint venture between Xuzhou Construction Machinery Group (XCMG) and Rothe Erde . By 2009, the joint venture company had made a large-scale investment in Xuzhou. The company is mainly engaged in the production an Read More

Professional installation is the basis for the long service life of large slewing bearings(https://www.slew-bearing.com/High-Precision-Large-Slewing-Bearing-For-Offshore-Application-pd45978056.html). In order to avoid premature slewing bearing failure, the installation parameters must be strictly ob Read More

Xuzhou Rothe Erde slewing bearing Co., Ltd. (XREB) was established in May 2002, it is a joint venture between Xuzhou Construction Machinery Group (XCMG) and Rothe Erde . By 2009, the joint venture company had made a large-scale investment in Xuzhou. The company is mainly engaged in the production an Read More