NINGBO MARSHINE POWER TECHNOLOGY CO., LTD.
Our single sheave Stringing Block is divided into hook, clevis, and other types. The specified type must be clearly indicated in the order form. We can customize the product with special specifications. In the following table, the data of model refers to the outer diameter of sheave × width of sheave (mm).
Helicopter Stringing Block, 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.
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