There is a certain danger in hoisting operations. In addition to requiring users to ensure the safety of hoisting operations, the quality of wire rope rigging also has an important impact. This requires a good check on the testing process to improve the safety and efficiency of the operation from the product itself. .

The use of wire rope slings requires professional testing to ensure the efficiency and safety of the product during hoisting operations. The inspection content is mainly to identify the quality of its appearance, twisting quality and internal performance. The mechanical performance test of wire rope rigging includes whole rope test and split test, and the samples are all taken from the twisted wire rope. The whole rope breaking tensile test is carried out on a tensile testing machine. The two ends of the sample are fixed with different clamps according to the specifications of the wire rope, so that the clamps can tightly clamp the sample and apply the force to each strand of the sample evenly. In addition, the wire rope should meet the standard and calculate the minimum breaking force according to the relevant formula. For some special wire rope slings, fatigue test, rubber adhesion performance test and straightness test are also required.

The inspection content of wire rope rigging is very strict, and this is an important guarantee for the quality of wire rope rigging itself. The development of quality inspection work ensures that the products are used after reaching the standard, which is not only responsible for the enterprise, but also responsible for the safety of hoisting operations.