Compared with European and American countries, China's industrial robots started relatively late, and now increasing sharply after decades of development. With the influence of its performance and internationalenvironment, it has become an inevitable trend to vigorously develop the robot industry, and it has become a possibility to realize "replacinghuman beings with machines". With the strong advocacy of the state, Recently, AGV (mobile robot), spot welding robot, welding robot, arc welding robot, laser processing robot, vacuum robot, cleaning robot and other varieties. The advantages in ensuring product quality, improving workefficiency, automating production lines and reducing work-relatedaccidents.

Rotary bearing in the development of industrial robots play a vital role,which is widely referred to as "joint" machine, industrial robots arewidely used in manufacturing workshop, from the rotary bearing andtransmission reducer, the relationship between the modern industrial robot common rotary bearing structure device has the following three kinds:roughly split type rotary bearing structure; Integrated slewing bearingstructure and mixed slewing bearing structure.

http://ru.cnslewingring.com/