起重链条索具主要以金属链环链接而成的吊索具，在使用中磨损是无法避免的，随着链条的多次使用，磨损程度而越来越严重，那么哪些方法能够减轻链条使用的磨损？

1、链条松紧度调整适宜，太松会容易跳链的情况发生，太紧容易增加功率消耗，轴承及链条会易磨损。

2、条应根据起重物的提升高度调节链条长度，不允许超载链条的安全工作拉力，否则磨损更加严重。

3、链条在使用时应适当加注润滑剂，提高工作使用效率，减少链条表面的磨损。

4、新链条不能与多次使用过的链条混合使用，以免在使用中拉断链条。因为他们的链环节距不同步，有可能使负载同时集中在一条链条上面，链条因不能够承受载荷而断裂。

Lifting chain sling is consist of metallic link, the wear of chain seems inevitable in use with the increasing of ages, the degree of wear become more and more severity,so how to reduce the degree of wear ? 4 point as below:

1, the chain tension should be appropriate, too tight and easy to increase power consumption, bearings and chains will be easy to wear, too loose will easily jump chain situation. Therefore, it should not be too tight or too loose.

2.Adjust the chain length on the basis of loading cargo’s height, avoid over loading.

3.The chain should be properly filled with lubricating oil to improve work efficiency and reduce wear.

4.The new chain cannot be mixed with the used chain sling to avoid breaking the chain during use. Because the chain links are not synchronized, it is possible to concentrate the load on one chain at the same time, and the chain will breaks since it cannot bear the load.