Correct use of the connection mode of the sling
When hoisting, the correct use of the sling connection method: the sling is correctly placed and connected to the load in a safe way, and the sling must be placed on the load so that the load can balance the width of the sling; Never knot or twist the sling; The suture part cannot be placed on the hook or lifting equipment; And always placed on the upright part of the sling; Protect the label from damage by keeping away from the load, hook and locking angle.
Precautions for the use of multiple combined slings: the evaluation of the ultimate working force of multiple combined slings depends on the symmetry of the load borne by the combined slings, that is, when lifting, the branches of the slings are symmetrically and evenly distributed according to the design, with the same vertical angle. If the branch of the combined sling can not be uniformly stressed according to the design, and the maximum strength is on a branch, it will be the sum of the maximum bearing capacity of the branch near the design angle. The same result will be included in the four combined slings if it is not a rigid load.