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What are the reasons why the lifting chain cannot be welded after the break Sep 12, 2020

What are the reasons why the lifting chain cannot be welded after the break

 

1. The possibility of using a welded chain to cause danger will increase greatly, because its strength and toughness will decrease, especially at the welding point, which is very likely to break again.

2. During use, the friction between the welding point of the chain and the parts directly connected to it will increase, and it will speed up the scrapping speed of this part.

3. The tightness of the welding chain and the parts connected to it will decrease, and there may be jamming, abnormal noise, etc. during use.