Welding the welding of the lifting chain will be welded. Metal items treated with many welding processes in our impression may appear welding. In fact, welding is also many types. When making chains, it is simply divided into artificial welding and equipment welding. The equipment welding machines are divided into automatic equipment and semi -automatic equipment. The chain is not as expensive than the price of handicrafts of crafts.

The chain spacing of fully automatic device is generally broken at the R arc when doing tensile tests, and the welding machine will not break. It can be said that the welding site is better than the toughness of other parts of the chain ring.