The wire rope is not allowed to have unlimited service life. When the wire rope meets certain requirements, it shall be scrapped. Huai'an crane rental Under what circumstances should the steel wire rope be scrapped? The details are as follows:

1. Broken wire at rope head: when there is broken wire at or near the rope head, even if the amount of broken wire is very small, it means that the part is under great stress, which may be caused by incorrect installation of rope head. The cause of the damage should be found out.

2. Local aggregation of broken wires: When the broken wires are close enough to form local aggregation, the wire rope shall be scrapped.

3. Increase of wire break rate: in some applications, fatigue is the main cause of wire rope damage. Wire break starts to appear after a period of use, but the number of wire breaks increases gradually and the time interval is shorter and shorter.

4. Broken strand: If the whole strand is broken, the wire rope shall be scrapped.

5. Rope diameter decreases due to damage of rope core: when the rope diameter decreases significantly due to damage of fiber core or fracture of steel core (or inner strand of multi-layer structure), it shall be scrapped.

6. Reduced elasticity: In some cases (usually related to the working environment), the elasticity of the wire rope will be significantly reduced, Huai'an Crane Leasing Company Remind that it is unsafe to continue using.

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