Fabricated Large Diameter Stringing Block

Discover the versatility and strength of our fabricated large diameter stringing block. Constructed with a welded frame for superior durability, this block is an ideal and cost-effective solution for protecting conductors during stringing and sagging operations on a wide range of overhead power line projects.

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Fabricated Large Diameter Stringing Block: The Robust & Versatile Solution for Conductor Protection

As a prominent China manufacturer and exporter, Ningbo Changshi Electric Power Machinery Manufacturing Limited is dedicated to providing a comprehensive range of equipment tailored to the diverse needs of power line projects. The Fabricated Large Diameter Stringing Block is a testament to this versatility. Unlike traditional cast blocks, this essential tool is constructed with a durable, fabricated frame, which not only provides exceptional strength but also allows for a high degree of customization to meet specific project requirements. Its large diameter sheave is a critical feature, engineered to minimize bending stress on the conductor, thereby preventing damage and ensuring the long-term integrity of the line.

The fabricated design of this stringing block is an advantage in itself. The robust, welded construction is built to withstand the rigors of heavy use in harsh outdoor environments, making it a reliable and long-lasting addition to your equipment fleet. This block is an excellent choice for a wide variety of OHTL projects, offering the perfect balance of performance, durability, and cost-effectiveness.

Product Features & Benefits:

  • Fabricated & Welded Construction: The robust, welded frame provides superior strength and durability, making it an ideal choice for demanding worksites.

  • Large Diameter Sheave: The generous sheave diameter minimizes the bending radius of the conductor, which is critical for preventing damage and maintaining the integrity of the line.

  • Customization Potential: The fabricated design allows for greater flexibility in specifications, making it possible to create blocks tailored to your unique project needs.

  • Low Friction Operation: The smooth-running sheave with a high-quality bearing system reduces friction, making the stringing process more efficient and requiring less force.

  • Cost-Effective & Reliable: A high-quality, durable solution that offers excellent performance at a competitive price point, ensuring a strong return on your investment.

Product Applications:

The fabricated large diameter stringing block is an essential machine for:

  • Medium-to-High Voltage Line Construction: An ideal tool for stringing conductors on a wide range of overhead transmission and distribution lines.

  • Conductor Sagging Operations: Guiding conductors during the sagging process to achieve the correct tension and sag profile without causing damage.

  • General OHTL Construction: A versatile and indispensable tool for any overhead line project that requires the safe and controlled guidance of conductors.

  • Projects with Unique Specifications: The fabricated design makes it a perfect solution for projects that require non-standard dimensions or a custom-built solution.

Technical Data Sheet:

Order number

Model

Number of sheave

Rated load (kN)

Maximum suitable conductor

Weight (kg)

Material of block

Dimension

(outside × root ×width (mm)

10421

SHDNZ-660×100

1

15

LGJ400

22

Nylon

Φ660×Φ560×100

10422

SHSNZ-660×100

3

30

110

Nylon

 

10423

SHWNZ-660×100

5

60

190

10451

SHDNZ-916×110

1

37.5

LGJ800

35

Nylon

Φ916×Φ800×110

10452

SHSNZ-916×110

3

75

175

Nylon

10453

SHWNZ-916×110

5

150

330

10461

SHDNZ-916×125

1

37.5

37

Nylon

Φ916×Φ800×125

10462

SHSNZ-916×125

3

75

190

Nylon

 

10463

SHWNZ-916×125

5

150

350

10471

SHDNZ-940×125

1

50

38

Nylon

Φ940×Φ800×125

10472

SHSNZ-940×125

3

100

195

Nylon

10473

SHWNZ-940×125

5

150

365

Notes: assembled sheave string block can be separated and used as single sheave stringing block.

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 fabricated large diameter stringing block is a prime example of our dedication to offering versatile, durable, and cost-effective solutions that enhance safety and protect your investment. As your one-stop supplier, we ensure every accessory we provide is engineered to the highest standards, guaranteeing a successful and damage-free project.


Final Summary

The Fabricated Large Diameter Stringing Block is the definitive solution for achieving safe, precise, and damage-free conductor stringing on a wide range of projects. Its unique fabricated design, combined with a large diameter sheave and robust construction, makes it an indispensable tool for streamlining your OHTL operations with superior conductor protection.

Power your projects with a versatile and reliable stringing block. Learn more about our fabricated large diameter stringing block and how it can enhance your operations. 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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