Helicopter Stringing Block Loading

The MARSHINE Large Diameter Helicopter Cable Stringing Blocks  with its large sheave diameters and the smooth sheave surface, can reduce the friction on the cable layers, and enables the smooth cable handling over the long spans. With its smooth nylon sheave and the galvanized alloy steel frame, it is able to withstand the heavy loads and the long-term use under the harsh working conditions. And with the large diameter sheaves various from 80mm to 822mm, this tool is able to ensure the smooth passage of the conductors. With its robust bearing which can ensures the stable, low-resistance operation, this tool is engineered to withstand the heavy-duty stringing loads for the long-span installations.

Been built with the high-grade alloy steel for its enhanced strength and with the protective coating to ensures its outstanding corrosion resistance, and specifically designed for the safe helicopter line suspension and the placement,  our block with the smooth-rolling bearings can ensures the stable rotation under the tension, and so that to facilitate the consistent cable movement. It also allows for the quick insertion and removal of the cables and the conductors, is able to improve the operational efficiency during the aerial deployment. 

Technical Parameters

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