Overhead Line Three-wheel Conductor Stringing Pulley Blocks 

According to the material of the stringing pulley block, there are two kinds of aluminum wheel and MC nylon wheel, and the style is divided into tube type and plate type.   Application of large diameter stringing pulley: it is used to lead and stringing single conductor, double split conductor and four split conductor (the intermediate wheel can be cast steel wheel or nylon wheel), which is suitable for tension paying off.   Ground wire stringing pulley: it is suitable for extending lightning wires or crossing steel strands, including steel and MC nylon.   Special pulley for optical cable: it is used to lay OPGW composite ground wire optical cable or ADSS self-supporting optical cable. A small groove is equipped at the bottom of the wheel groove, which is specially manufactured to protect the optical cable; The wheel is made of MC nylon by die casting, which will not damage the outer skin of the optical cable during stringing. 1. We manufacture a lot o…

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