Spherical Markers Applications
Spherical markers are used to identify overhead wires. It's also usually called as " Aircraft warning sphere", "Aircraft warning ball", "Aircraft warning marker".
To provide daytime visual warning or nighttime visual warning if comes with reflective tape, for electricity transmission line and overhead wire for aircraft pilots, especially cross river high voltage transmission lines.
Power line marker ball is made of high-grade Fiberglass Reinforced Plastics(FRP), diameter of 400mm,600mm and 800mm are available to meet different customers needs.
· Overhead Power Lines