Aluminum Sheave Stringing Pulley Block with Corrosion Resistant Galvanized Surface and High Load Capacity for Power Line Construction

A stringing pulley block is a mechanical device used to guide and support electrical conductors or cables during installation. The aluminum sheave minimizes friction and prevents conductor damage, while the galvanized surface offers strong corrosion resistance for outdoor field operations.

• Aluminum Sheave (Wheel): Lightweight, smooth-running, and designed to reduce conductor abrasion.
• Galvanized Steel Surface: Corrosion-resistant coating ensures superior performance in harsh outdoor environments.
• High Load Capacity: Built to support overhead conductors, OPGW, and large-diameter cables.
• Sealed Bearings: Ensures smooth rotation and stable cable pulling.
• Rugged Frame Design: Withstands mechanical stress during heavy-duty line stringing.
• Multiple Sizes Available: Suitable for different conductor diameters and stringing requirements.

• Reduced Friction & Cable Protection: Prevents scratching and damage during cable pulling.
• Weather & Rust Resistant: Galvanized frame offers extended service life outdoors.
• Lightweight Yet Strong: Aluminum wheel provides easy handling without compromising strength.
• Improves Work Efficiency: Ensures stable, smooth conductor installation and reduces labor effort.
• Compatible with Various Conductors: Supports ACSR, AAAC, OPGW, ADSS, and communication cables.

• Transmission line construction (35kV-500kV and above)
• Overhead conductor stringing
• OPGW & communication cable installation
• Utility maintenance and electrical infrastructure projects
• Substation and distribution line works
• General cable pulling and wire guidance