WIRE ROPE SLING
Steel Wire rope common combinations
Single leg Rigging: the rig can be used as a single limb tied rigging, Just put the hook into the chain, the rated load will be reduced 20%.
Double legs rigging: this rig can be used as a double limb tied rigging, Just put the hook into the chain, the rated load will be reduced 20%.
Three leg rigging security guarantees:four times safety coefficient.Surface treatment: polishing, black, galvanized, paint spraying, etc.
The use of steel wire rope
1.lt's better use galvanized steel wire when in damp workplace to enhance rust resistance.
2.Except the abrasion on the out layer,the mainly damage is from the alternating bending when bypass the hook and suspended substance, so the ratio of the diameter of the wire rope and hook is an important factor to the service life of the wire rope sling.
3.lt should be scrapped when abrasion on outer layer,corrosion degree and broken wires exceeds the specified value.
- The steel wire rope sling is mainly used for lifting such as high strength wire transportation,it is forbidden to stand under suspended matter.
Applications of Wire Rope Slings in Various Industries
Wire rope slings are essential lifting and rigging tools widely used across industries due to their strength, flexibility, and durability. Composed of multiple steel wires twisted into strands and wound around a core, they offer high load capacity and resistance to abrasion, making them ideal for heavy-duty applications. Below are key application scenarios with real-world examples.
1. Construction and Heavy Lifting
Wire rope slings are extensively used in construction for lifting steel beams, precast concrete panels, and machinery. For instance, in skyscraper construction, multi-leg wire rope slings distribute weight evenly when hoisting large steel girders into place. Their ability to handle dynamic loads ensures safety during crane operations.
2. Marine and Offshore Operations
In shipbuilding and offshore oil rigs, wire rope slings secure heavy components like ship engines, anchors, and drilling equipment. Their corrosion-resistant coatings (e.g., galvanized or stainless steel) withstand harsh seawater environments. A notable example is the use of wire rope slings to install offshore wind turbine foundations.
3. Manufacturing and Logistics
Factories employ wire rope slings to move heavy machinery, molds, and industrial equipment. In automotive plants, they assist in transporting car chassis and assembly parts. For example, a 6-strand wire rope sling with a fiber core is often chosen for its balance of strength and flexibility when handling irregularly shaped loads.
4. Mining and Material Handling
In mining, wire rope slings lift extracted minerals, drilling pipes, and conveyor systems. Their abrasion resistance is critical when moving rough-edged loads like coal or ore. A typical application involves using high-grade steel slings to lower heavy equipment into underground shafts.
5. Entertainment and Stage Rigging
Surprisingly, wire rope slings also support stage setups in theaters and concerts. They suspend lighting rigs, sound systems, and even aerial performers safely, thanks to their high tensile strength and reliability.
Conclusion
From construction to entertainment, wire rope slings prove indispensable due to their adaptability and robustness. Proper selection—considering factors like load weight, sling configuration (e.g., single-leg, bridle), and environmental conditions—ensures optimal performance and safety. Regular inspections for wear, kinks, or corrosion further extend their service life, making them a cost-effective solution for demanding lifting tasks.