At Ningbo Changshi, we recognize that the primary challenge is protecting the integrity of the delicate optical fibers. Unlike robust power conductors, fiber optic cables are highly sensitive to two key factors: excessive tension and tight bending. Over-tensioning can stretch the fibers, leading to signal loss or breakage, while exceeding the minimum bend radius can cause micro-fractures in the glass core. Our specialized hydraulic OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners and fiber optic rollers are designed with precision control systems to maintain a consistent, safe pulling load and ensure the cable's bend radius is never compromised during the stringing process.