The lifting system for cranes with safety latch hook and ring is an advanced solution for controlled lifting of heavy loads in various industrial fields, including construction, steelwork, logistics, and machinery maintenance. This system is designed to reduce the risk of electrostatic discharge and to facilitate load handling, ensuring safe and reliable operations even in complex environments. Made of high-strength webbing, available in polyester, polyamide, or polypropylene, it offers long-term durability, dimensional stability, and mechanical resistance.

Technical Data:

The product complies with the European Standard EN 1492, Part 1 for flat slings and Part 2 for round slings, which define the fields of application, technical specifications, and testing methods, and meets the requirements of the Machinery Directive 2006/42/EC, allowing the use of the CE conformity mark. The working load limit (WLL) defines the maximum load capacity in vertical lifting, with a minimum safety factor of 7 for 100% textile slings and 5 for those with metal terminals. The color of the webbing follows the international code for identifying load capacity, while pictograms indicate working positions and corresponding load factors.

For 100% textile slings, the standard requires a minimum safety factor of 7. This means that the breaking load must be at least seven times higher than the rated working load. For example, if a sling has a working load limit of 1,000 kg, it must not break below 7,000 kg. This margin ensures a high level of safety even in the presence of wear, temperature changes, humidity, or minor accidental impacts. For slings with metal fittings, on the other hand, the minimum required safety factor is 5. In this case, the breaking load must be at least five times the working load. The lower factor is justified by the greater strength and stability of the metal components, which provide a higher level of structural safety.

The label sewn onto each sling provides essential information such as manufacturer details, article code, serial number, traceability code, length, material, production date, reference standard, manufacturer name or logo, and safety factor, as well as a space to record the first date of use for periodic inspections. Thanks to its safety latch hook and ring, the system ensures stable and versatile connections to lifting points, allowing flexible configurations and secure handling operations. Proper use, regular maintenance, and scheduled inspections guarantee efficiency, long service life, and consistent reliability, making this lifting system an essential tool for professionals, technicians, and specialized operators handling heavy loads in demanding industrial environments.