How to check the lifting chain good or bad?

The lifting chain has many applications in a lot of device, so how do we judge the quality of it when purchasing it ?

 

The following methods are awailable.

1. From the appearance of the weld, whether there is joint on it, feels smooth when touch it.

2. Listen to the sound when pulling the chain, if sound like harsh, it is fake chain.

3.Check its color, the good color most are black or galvanized casued by the forging.

 

Hope the above 3 points can help you!