Scrap Judgment Of Hoisting Chain

Lifting chain plays an important role in lifting operations, but it is not universal, it also has its own service life, like lifting chain is generally durable, but if there is a damage problem, we still have to check whether it can be used, if it can be used, we can maintain and continue to use. If it can not be used, then we will be counted as scrapping, then how to judge the scrapping of the lifting chain?
Lifting chain

1. The wear of the chain exceeds 10% of the diameter of the ring bar or the thickness of the accessory.
2, the main ring chain bend is more than ten degrees for scrap.
3. Be sure to remember that the hanging ring is not cracked, which is taboo in construction. Once there is a crack affecting the lifting of the construction, it will be the danger of falling off
4.The permanent extension of the chain and single ring shall not exceed 5% of the original length.
5. If the chain is corroded by strong acid and alkali, it must be noted that it cannot be used.
An item has the characteristics of an item, we can not continue to use the lifting chain in this scrapped state, if you use the scrapped chain without authorization, then who is responsible for the risk, so a qualified technician, there will be no such wrong perception, I believe that your technical force, but also believe that you can take the whole team in the construction.