We exported two containers of helicopter stringing blocks for 2 conductors to Europe customers in last month.They are designed in different structures and exported to different countries.
660mm helicopter stringing blocks have simple structure and heavier frame.
The pilot fly bar can be installed on the side of pulley during transportation.
822mm helicopter stringing pulleys have more complicated structure, but light frames, can be used for bigger sheaves stringing blocks.
it can be packed in steel frame case for easy transportation.
