1. Overloading is strictly prohibited. 2. The operation of two slings is to hang the two slings directly into the double hooks, and the slings are hung at the symmetrical force center position of the double hooks; when four slings are used, every two slings are directly hung into the double hooks. Note that the inner slings cannot overlap and squeeze each other, and the slings should be symmetrical to the stress center of the hook.

Do not use damaged rigging; When hoisting, do not twist or noose the rigging;Don’t let the rigging get knotted...

The specifications and models of the tensioner can be distinguished according to the type of metal accessories, and the more common one is the division of single-row hook and double-row hook bolters.

In addition to bulk transportation, the lifting belt will also involve the phenomenon of pallet packaging and transportation.