Pre twisted wire protector

Pre twisted wire protector is a one-to-one protective fitting for overhead conductors and optical cables, mainly used to wrap around damaged sections, stress concentration points, or fittings connection points of conductors/optical cables. It protects the wires by uniformly dispersing external forces, preventing breakage, wear, and fatigue damage. It is an important protective component for high-voltage transmission and communication lines.

Core strengths

Spiral fit, uniform force distribution

The spiral structure of the pre twisted wire is tightly adhered to the surface of the wire/fiber optic cable, evenly distributing external forces over a longer contact section, avoiding stress concentration caused by traditional fixtures, and effectively protecting the wire from damage.

Multiple protection functions

It can not only reinforce damaged wires, prevent strand breakage, but also prevent gentle wind vibration. It can also isolate the direct contact between fittings and wires, reducing wear and electrical corrosion.

Easy installation effect

Using flexible aluminum alloy material, installation can be completed by hand winding without tools, greatly reducing construction time and lowering the risk of high-altitude operations.

Long corrosion life

Aluminum alloy material has excellent corrosion resistance and can operate stably for a long time in outdoor humid and salt spray environments, with a service life of over 20 years.

Applicable scenarios

Power Engineering: Reinforcement of Broken Strands in High Voltage Transmission Line Conductors, Anti Vibration Protection, and Protection of Hardware Connection Points

Communication Engineering: Wear Protection and Stress Concentration Point Protection of Overhead Communication Optical Cables

Line repair: The speed of damaged wires/optical cables is suitable for reinforcement, and attentive service is provided

Strong wind areas: prevent wire micro wind vibration and extend wire life