Professional High Speed Turning Block For Power Line Construction​

The ​​High Speed Turning Block​​ is an advanced cable handling device engineered for high-performance power line construction and maintenance operations. Designed to withstand rapid cable pulling speeds while maintaining smooth operation, this professional-grade equipment ensures efficient conductor installation in demanding working conditions.

​​Construction & Design Features:​​

• ​​Frame Material:​​ High-strength aluminum alloy or galvanized steel
• ​​Sheave Assembly:​​ Precision-balanced steel or composite sheaves
• ​​Bearing System:​​ High-speed sealed ball bearings with grease ports
• ​​Rotation Speed:​​ Rated for continuous operation up to 300 RPM
• ​​Load Capacity:​​ 5 tons (4.5 metric tons) working load
• ​​Safety Factor:​​ 4:1 minimum breaking strength
• ​​Surface Treatment:​​ Hard anodized or powder-coated finish

​​Performance Advantages:​​

• ​​Smooth High-Speed Operation:​​ Minimizes vibration during rapid pulls
• ​​Reduced Cable Wear:​​ Low-friction sheave lining extends conductor life
• ​​Quick Installation:​​ Tool-free assembly for rapid deployment
• ​​Durable Construction:​​ Withstands continuous high-speed use
• ​​Versatile Application:​​ Suitable for various conductor types
• ​​Maintenance Friendly:​​ Easy-access lubrication points
• ​​Safety Certified:​​ Meets ANSI and IEEE standards

​​Professional Applications:​​

1. ​​Long-span transmission line installations​​
2. ​​High-speed conductor stringing operations​​
3. ​​River and valley crossings​​
4. ​​Emergency line restoration projects​​
5. ​​Railway electrification work​​
6. ​​Substation bus installations​​
7. ​​Renewable energy farm connections​​

​​

Available Configurations:​​

• ​​Standard Single Sheave:​​ Basic high-speed applications
• ​​Tandem Sheave:​​ For parallel conductor work
• ​​Corner Block:​​ Directional change applications
• ​​Heavy-Duty:​​ For large diameter conductors
• ​​Insulated:​​ Live-line work rated
• ​​Custom Designs:​​ Special speed requirements

​​Why Choose Our High Speed Turning Block:​​

• ​​Field-proven in major utility projects​​
• ​​Precision-balanced for vibration-free operation​​
• ​​Interchangeable components for easy maintenance​​
• ​​Competitive pricing with quality assurance​​
• ​​Technical support available​

Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged

in the field of electric power more than 26 years.

1.Steel structure industry especially steel towers and related products which include power towers and substation structures, telecommunication towers and related products of telecom sites, street light poles and so on.

2.Transmission line stringing tools and equipments,undergroud cable pulling tools incuded Stringing Blocks,Hoisting Tackles,Cable Rollers,Conductor Gripper,Gasoline Powered Winch,Hydraulic Puller Tensioner,Gin Poles,Inspection Trolleys and other rated machines.

3.Power fittings,transmission insulators and wires and cables included Suspension insulator,glass insulator,porcelain insulator,aluminum conductor steel reinforced,all aluminum alloy conductor,aluminum clad steel strand, aerial bounded cable,power cable,holding clamp,pulling clamp with pulley,arch plates,connector pipes and rated fittings.

And our branch company Ningbo Suntech Power Machinery Tools Co.,Ltd. as a professional global supplier

who have been exporting more than 90 countries in the world, we have been trying to focus on the comprehensive solutions like provides all related products and engineering services as client's requirement, for example from engineering consultant, design services, drawing services, manufacturing, transportation, supervision and even installation construction & maintenance services.

Insisting on business philosophy of “To be honest, To get win-win” and service concept of pursuing maximizing customer value , makes it win great reputations from both telecommunication operators and electricity power operators,we are willing to develop and share sucess with you.