What are the application scenarios for multi-layered, double-hook balanced lifting beams?

Detailed application scenarios by industry:

1. Iron and Steel Metallurgy Industry (The most core and preferred scenario)
* **Steel coil, aluminum coil, and coil material lifting and transfer:** Multi-layered hooks allow for the simultaneous lifting and transfer of multiple coils of steel, aluminum, and metal coils, suitable for raw material/finished product warehousing and production line transfer in steel mill workshops, cold rolling mills, and galvanizing lines;
* **Long profile material lifting:** Suitable for the cross-workshop transport and loading of long steel plates, billets, H-beams, channel steel, round steel, pipes, and other long steel products, solving problems such as easy bending, center of gravity shift, and cable damage to the plates during long item lifting;
* **Maintenance lifting, disassembly, and relocation of rolling mill equipment, heavy steel components, and ladle accessories.** 2. Heavy Machinery and General Machinery Plant Workshops

Heavy Equipment Lifting: Handling and aligning large machine tools, castings, housings, molds, and engineering machinery components within the workshop; Multiple-piece/batch cargo lifting: Multi-point balanced lifting of material frames, tooling fixtures, heavy blanks, and complete sets of parts;

In conjunction with your previous inquiry regarding the fiberglass industry: Stable lifting and transport of long fiberglass sheets, stacks of fiberglass mats, large-size fiberglass blanks, and large rolls of raw fiber, avoiding damage to fiberglass products from sling compression and fiber deformation.

3. Wind Power and New Energy Industry

Lifting of Extra-long and Large-size Heavy Components: Lifting and installing wind turbine tower sections, nacelles, large frames, and wind power accessories; Distributing stress through wide-span lifting beams to protect the structure of precision equipment, ensuring stable and sway-free high-altitude lifting.

4. Petrochemical Pressure Vessel Industry: Lifting and positioning of large reaction vessels, storage tanks, heavy chemical equipment, heat exchangers, and pipeline components; balanced structures isolate the equipment's outer wall from pressure and wear caused by slings, ensuring stable lifting of heavy pressure equipment.

5. Shipbuilding & Steel Structure Engineering: Shipyards: Lifting of hull sections, large marine plates, steel structural components, and heavy ship outfitting components; Infrastructure steel structures: Lifting of bridge steel box girders, heavy building steel components, and prefabricated steel structural components; on-site installation.

6. Port Logistics and Warehousing: Ladder lifting of large palletized goods, heavy containers, and complete sets of goods at docks and freight yards; warehouse transfer; loading and unloading of large equipment across trucks; heavy-duty transfer across plant areas; compatible with indoor overhead cranes, outdoor truck cranes, and crawler cranes.

7. Rail Transit Industry
Manufacturing, assembly, maintenance, and hoisting of train body frames, large aluminum alloy profiles, bogies, and heavy rail equipment; ensuring uniform stress distribution during hoisting of precision components to prevent deformation damage.

III. Specific Scenarios Based on Working Conditions
Multi-piece stacking and batch hoisting: Multi-layer hook design allows for simultaneous hoisting of multiple similar workpieces, significantly improving workshop turnover efficiency and replacing multiple hoisting operations with a single hook;
Long workpiece hoisting: Specifically designed for hoisting long and extra-wide materials, increasing the distance between lifting points on both sides to prevent workpiece bending and deformation due to its own weight;
Hoisting in narrow indoor workshops: Compact structure, suitable for operations in confined spaces within factory buildings and crane rooms, offering greater flexibility compared to large-span lifting devices;
Anti-crushing protective hoisting: Crossbeams support the slings, preventing direct binding and crushing of workpieces by wire ropes/chains, perfectly suited for hoisting precision plates and rolls with easily scratched and deformed surfaces;
Heavy-load stable hoisting: Large-tonnage rigid main beams are suitable for heavy loads of tens of tons, maintaining horizontal balance throughout the process and eliminating the risk of tilting or slippage.