Overhead Line Aluminum Sheave Cable Pulley Block For Conductor

Single Aluminum Cable Pulley Blocks For Conductor overhead line stringing tools

The 508MM Overhead Conductor Stringing Blocks (Running out blocks) are used for overhead transmisson line conductor or OPGW stringing. The sheave of blocks is made in aluminum alloy lined with neoprene or high strength MC Nylon.

Application: It is suitable to string single, two or three, four stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The size 508X75 mm aluminum alloy sheave can be lined with neoprene.

Professional manufacture of conductor stringing blocks (conductor pulleys) in China, products are exported to more than 50 countries in the world. We produce single sheave, 3 sheaves, 5 sheaves, 7 sheaves, 9 sheaves stringing blocks, include helicopter stringing blocks. Our stringing blocks are produced under special and strict process: 1. Steel frames are welded by welding robot. 2. Shot peening surface treatment before galvanization. 3. Best ball bearings and special grease according to different conditions. 4. Strict assemble procedure, load test before ex-works.

508MM Overhead Transmission Line Cable Stringing Blocks

Aluminum sheave is die casted with high stregnth and light weight.

Note:

1. Clevis fitting are optional, please specify when ordering. Customized blocks could be supplied on request. The data in the model means the outer diameter of sheave X width of sheave (mm).

2. All the sheaves are mounted on ball bearings. The frame of blocks is made in galvanized steel.

We have made a lot of stringing blocks with aluminum alloy sheave lined with neoprene.