Grounding Roller Stringing Block

Ensure maximum safety during conductor stringing with our grounding roller stringing block. This specialized block features an integrated grounding roller to safely dissipate induced current to the earth, protecting your crew and equipment on worksites near energized lines.

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Grounding Roller Stringing Block: The Essential Safety Tool for Induced Current Protection

As a prominent China manufacturer and exporter, Ningbo Changshi Electric Power Machinery Manufacturing Limited is dedicated to providing specialized equipment that addresses the critical safety challenges of modern power infrastructure. The Grounding Roller Stringing Block is a testament to this specialization. While standard OHTLstringingequipment.com/Stringing-Blocks--Sheaves.html target='_blank'>Stringing Blocks are essential for pulling conductors, this advanced tool integrates a crucial safety feature: a dedicated grounding roller. This innovative component is designed to safely lead any induced current that builds up on the conductor during stringing, especially when working in proximity to existing energized lines, and dissipates it to the earth. This feature is an indispensable safeguard for protecting your crew from a significant on-site hazard.

The grounding roller stringing block is built on a foundation of robust and durable construction, ensuring it can handle the high working loads and tensions of any stringing project. The low-friction sheave provides a smooth and controlled pull, while the integrated grounding system works seamlessly to maintain a safe worksite. By incorporating this specialized block into your operations, you are not only ensuring the efficiency of your project but, more importantly, the peace of mind and safety of your personnel.

Product Features & Benefits:

  • Integrated Grounding Roller: The unique grounding roller provides a continuous path for induced current to safely flow to the earth, protecting workers from dangerous electrical shocks.

  • Enhanced Worksite Safety: This block is a critical piece of safety equipment for any project performed in parallel with or near energized circuits, mitigating a major on-site risk.

  • Robust & Durable Construction: Built with a high-strength frame and sheave, the block is designed to withstand high working loads and the harsh outdoor environment.

  • Low Friction Operation: The smooth-running sheave with a high-quality bearing system ensures a low-friction pull, protecting the conductor from damage during the stringing process.

  • Reliable Performance: The combination of a strong frame, a smooth sheave, and a dedicated grounding system provides reliable and safe performance for your most critical projects.

Product Applications:

The grounding roller stringing block is an essential machine for:

  • Stringing Near Energized Lines: The primary application for safely pulling conductors on new lines that run parallel to or in close proximity to existing energized power circuits.

  • Shared Corridor Projects: Ideal for projects in shared utility corridors where the risk of induced current is a constant concern.

  • High-Voltage & EHV Stringing: A critical safety tool for any high-voltage and extra-high-voltage (EHV) line project where static electricity and induced currents are a significant factor.

  • OHTLstringingequipment.com/Conductor-Stringing-Equipment.html target='_blank'>conductor stringing Safety: An indispensable component of a comprehensive safety plan for any overhead line stringing operation.

Technical Data Sheet:

Order number

Model

Outside diameter

of sheave (mm)

Sheave number

10301

SHD508D

Φ508×75

1

10302

SHS508D

3

10303

SHW508D

5

10311

SJD660D

Φ660×100

1

10312

SHW660D

3

10313

SHW660D

5

10316

SHD916D

Φ916×110

1

10317

SHS916D

3

10318

SHW916D

5

·uses :to lead induced current of into earth in conductor stringing construction .

·Note :1.the other parameter see “Large diameter string block ”.

2. if you purchase the large diameter stringing block with grounding roller , the model of block only

postfix “D”.

Note: The actual specifications and performance may vary depending on the specific model and customer requirements. Please contact us for detailed technical datasheets for precise information.

Why Choose Ningbo Changshi for Your Stringing Accessories?

Choosing Ningbo Changshi means partnering with an industry leader who is committed to providing a complete suite of high-quality tools and equipment. Our grounding roller stringing block is a prime example of our dedication to providing specialized, purpose-built solutions that prioritize the safety of your crew above all. As your one-stop supplier, we ensure every accessory we provide is engineered to the highest standards, guaranteeing a successful and safe project.


Final Summary

The Grounding Roller Stringing Block is the definitive solution for achieving safe, efficient, and controlled conductor stringing. Its unique integrated grounding system and robust design make it an indispensable safety tool for streamlining your OHTL construction, maintenance, and repair operations with superior protection against induced current.

Prioritize safety on your next project with a specialized grounding roller stringing block. Learn more about our grounding roller block and how it can protect your crew. Contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to request a detailed quotation and technical specifications tailored to your specific needs!

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