Product Introduction

508mm Large Diameter Conductor Stringing Block is built for normally used for stringing medium-size conductor 17-25 mm; designed for single, 2-bundle, and 4-bundle conductor stringing. The page should be optimized with technical search terms, but every performance or reliability statement should stay connected to source parameters.

Source-based parameter evidence includes: Maximum suitable conductor ACSR400; sheave dimension Φ508×Φ408×75 mm, optional Φ508×Φ408×100 mm; rated load 20-60 kN; weight 16-93 kg depending on sheave count and material.

Specifications

Application Areas

· overhead transmission line construction

· medium conductor stringing

· single conductor stringing

· bundle conductor stringing

Product Advantages

· 508 mm sheave diameter for medium conductor

· model range for 1/3/5 sheaves

· MC nylon and rubber lined aluminum sheave options

· 20-60 kN rated load range

Selection Guidance

· Confirm the working scenario first, then select by model, rated load, cable or conductor size, and weight.

· Use the specification table as the evidence base for claims about reliability, smooth travel, load capacity, or cable protection.

· Avoid unsupported percentage improvements, universal compatibility claims, or certification claims unless separate test/certificate files are available.

FAQ

Q: What is the main selection factor?

A: Start from the application scenario, then check the exact source parameters: model, size range, load, sheave/roller structure, and weight.

Q: Can all page tags be used as SEO keywords?

A: No. Use only tags that match the product function and parameter table. Terms listed in the correction section should not be used as primary keywords.

Q: How should reliability be described?

A: Describe it through parameter evidence such as Maximum suitable conductor ACSR400; sheave dimension Φ508×Φ408×75 mm, optional Φ508×Φ408×100 mm; rated load 20-60 kN; weight 16-93 kg depending on sheave count and material.