To make everyone in a tense work to relax, to create a harmonious team atmosphere. And in order to further deepen the degree of intimacy between departmental members. We all the members of the foreign trade department with the organization of the organization of the large family self-driving tour ac Read More

Slewing bearing can be applied in a variety of fields, especially in the smelting industry. Nowadays casting equipment has become one of the major concern among manufacture industries. However, it cannot be denied that smelting process do harm to the human body, as continued exposure of airborne pol Read More

The slewing drive is used in excavator bucket for automatic rotation, during actual work, it occurs the phenomenon of worm bending and worm gear damage under larger impact load and output torque. Wish to figure out the reason of slewing drive worm failure and conduct continuous improvement with the Read More

In past few years since the establishment of Xuzhou Wanda Slewing Bearing Co., Ltd. in 2011, it enjoyed rapid development in the industry of slewing ring and won a high reputation home and abroad. Read More

Slewing rings are coated with anti-rust oil , and wrapped with a film in the factory. Such a package is usually valid for 3-6 months antirust.As long as the relative humidity does not exceed 60% of the storage compartment , the temperature changes within(20 ± 10), slewing ring general ... Read More

Heat treatment of slewing bearing steel is to put solid metal or alloy into certain medium then undergoes three process: heating, heat preservation, and cooling to change steel organization and get required performance.... Read More