Bloco de amarração série 822 para construção de linhas de energia

放线滑车
July 27, 2026
Video Description:
Looking for a reliable solution to protect expensive cables during power line construction? This video provides a detailed walkthrough of the 822 Series Stringing Block, showing how its lightweight aluminum alloy construction and specialized sheave design prevent cable damage while enabling smoother, safer pulling operations. Watch to see real-world demonstrations of reduced friction, enhanced worksite safety, and optimized installation techniques for conductors and OPGW cables.