As the load-bearing core accessory of dual lighting fixtures, the material directly determines the safety and service life of the project. The complete set of products from regular manufacturers is divided into a three-layer core structure, distinguishing it from low-priced and low-quality split hanging wires on the market:
1、 Main load-bearing steel wire rope: National standard 304 stainless steel multi strand twisted (7 × 7/1 × 19 structure), rejecting 201 stainless steel and galvanized carbon steel; The high humidity and underground garage project can choose 316 stainless steel material, which is resistant to acid, alkali, salt spray corrosion. The maximum load-bearing capacity of a single suspension wire can reach 60kg, and it is suitable for heavy-duty integrated strip lights.
2、 Y-shaped diversion lock head: brass die-casting integrated molding, thickened locking structure, repeatedly adjusted 200 times without slipping; Low price zinc alloy diversion heads are prone to breakage and load-bearing sliding lines, and tooling procurement needs to be carefully screened.
3、 Outer protective sheath: environmentally friendly PVC/TPU plastic coating, flame retardant ROHS compliant, UV resistant and not prone to yellowing. The installation process does not scratch the aluminum shell of the lamp, and there is no metal noise due to friction.
The new product in the industry is an integrated injection molding Y-shaped one to two suspension wire, which eliminates the split splicing gap and has stronger waterproof and dustproof performance. The length can be cut and adjusted according to needs without additional welding processing. The assembly efficiency of the lighting assembly plant assembly line is higher, and it is the mainstream solution for upgrading linear lamps in 2026.