High-Capacity Single Sheave Block With Ball Bearing For Smooth Operation​

High-Capacity Single Sheave Block With Ball Bearing For Smooth Operation​

The ​​Single Sheave Stringing Block​​ is an essential tool for power line construction and maintenance operations. Designed for efficient conductor and cable handling, this professional-grade equipment provides reliable performance in various transmission and distribution line projects.

​​Construction & Design Features:​​

• ​​Sheave Assembly:​​ Precision-engineered single wheel with sealed ball bearings for smooth rotation
• ​​Frame Material:​​ High-strength galvanized steel or lightweight aluminum alloy options
• ​​Surface Treatment:​​ Corrosion-resistant zinc plating or anodized coating
• ​​Hook Mechanism:​​ Forged steel swivel hook with safety latch
• ​​Load Capacity:​​ Rated for working loads up to 10,000 lbs (4,536 kg)
• ​​Safety Factor:​​ 3:1 minimum breaking strength ratio
• ​​Sheave Diameter:​​ 12 inches (300mm) standard size

​​Performance Advantages:​​

• ​​Reduced Cable Wear:​​ Low-friction sheave surface minimizes conductor damage
• ​​Easy Handling:​​ Compact design simplifies transportation and setup
• ​​Versatile Application:​​ Suitable for various conductor types and sizes
• ​​Durable Construction:​​ Withstands harsh job site conditions
• ​​Quick Deployment:​​ Simple hook attachment saves installation time

​​Professional Applications:​​

1. ​​Transmission line construction:​​ New conductor installation
2. ​​Distribution line maintenance:​​ Cable replacement projects
3. ​​Emergency repairs:​​ Storm damage restoration work
4. ​​Substation installations:​​ Bus and equipment wiring
5. ​​Railway electrification:​​ Overhead contact system work

​​Available Options:​​

• ​​Standard steel model:​​ For general construction use
• ​​Lightweight aluminum version:​​ For easier handling
• ​​Insulated type:​​ Rated for live-line work
• ​​High-temperature edition:​​ For extreme conditions
• ​​Custom configurations:​​ Special sizes upon request

​​Why Choose Our Single Sheave Stringing Block:​​

• ​​Proven Reliability:​​ Trusted by utility professionals
• ​​Safety Certified:​​ Meets industry standards
• ​​Low Maintenance:​​ Sealed bearing design
• ​​Cost-Effective:​​ Long service life
• ​​Global Support:​​ Available worldwide