Minimizing conductor damage is crucial for the longevity and performance of a transmission line. Key strategies include: utilizing high-quality, appropriately sized stringing blocks (sheaves) with well-maintained, smooth grooves; ensuring the conductor is kept under controlled tension at all times (tension stringing); using anti-twist devices like swivels; avoiding ground contact; and employing conductor rollers or running boards where necessary to guide the conductor smoothly. Our Ningbo Changshi stringing blocks and accessories are engineered for low friction and optimal conductor protection.