Uses:
It is suitable to string many kinds of overhead conductors on tangent
structures. Compression sleeves, swivel connectors, and pulling rope connectors
can pass through the groove. The sheaves are made of aluminum alloy or high
strength nylon.
Notes:
1. 508mm,
660mm aluminum alloy sheave can be lined with rubber.
2. 660mm,
822mm, 916mm, 1040mm nylon sheave can be lined with rubber
3.Three
sheaves and five sheaves helicopter stringing blocks are available for two
bundle conductor and four bundle conductors stringing.