Answer from Ningbo Changshi: The longevity and safety of steel pulling wire depend entirely on proper inspection and maintenance. We strongly advise a thorough check before and after every use.

• Visual Inspection: Look for any signs of wear, such as broken wires, broken strands, excessive rust or corrosion, kinks, or crushing. Any of these signs are a clear signal that the wire's integrity has been compromised and it should be removed from service.

• Lubrication: Steel wire rope requires regular lubrication to reduce friction between the individual wires and protect against corrosion. A well-lubricated wire will have a significantly longer service life.

• Sheave and Winch Check: Ensure the sheaves, drums, and guides you are using are correctly sized for the wire's diameter. Improperly sized or worn grooves will cause premature wear on the wire rope, leading to a shortened lifespan and a greater risk of failure.

• Adherence to Standards: Always ensure that the wire's minimum breaking load (MBL) or safe working load (SWL) is well above the maximum anticipated pulling force. Adhering to standards like ISO 2408 for steel wire ropes is crucial for safety.

By following these professional practices, you can ensure that our high-quality steel pulling wires provide maximum performance and safety for years to come.