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Ningbo Suntech Power Machinery Tools Co.,Ltd.

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China Professional 508 Series Stringing Block for High Tension Overhead Conductor with
China Professional 508 Series Stringing Block for High Tension Overhead Conductor with

  1. China Professional 508 Series Stringing Block for High Tension Overhead Conductor with
  2. China Professional 508 Series Stringing Block for High Tension Overhead Conductor with
  3. China Professional 508 Series Stringing Block for High Tension Overhead Conductor with
  4. China Professional 508 Series Stringing Block for High Tension Overhead Conductor with
  5. China Professional 508 Series Stringing Block for High Tension Overhead Conductor with

Professional 508 Series Stringing Block for High Tension Overhead Conductor with

  1. MOQ: 1 PCS
  2. Price: Negotiable
  3. Get Latest Price
Supply Ability 3000 PCS/Month
Delivery Time 3-7days
Packaging Details Plywood Case
Name 508 Series Stringing Block
Model SHD
Sheave 1-5
Rated Load 20-60KN
Weight 18-70KG
Warranty 1 year
Brand Name Suntech
Model Number 508
Certification ISO
Place of Origin Ningbo

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 3000 PCS/Month Delivery Time 3-7days
Packaging Details Plywood Case Name 508 Series Stringing Block
Model SHD Sheave 1-5
Rated Load 20-60KN Weight 18-70KG
Warranty 1 year Brand Name Suntech
Model Number 508 Certification ISO
Place of Origin Ningbo
High Light Professional 508 Series Stringing BlockRubber Lined Aluminum Sheave Stringing BlockHigh Tension Conductor Stringing Block 20-60KN
Professional 508 Series Stringing Block
Product Overview

The 508 Series Stringing Block is a heavy-duty, high-performance component engineered for demanding power line construction projects. It serves as a critical guide and support device during tension stringing processes, where conductors, optical ground wire (OPGW), and other cables are pulled into position.

Item Number Model Number of Sheaves Rated Load (kN) Weight (kg) Features
10101 SHD508 1 20 18 Rubber lined aluminium sheave
10102 SHS508 3 40 61 Middle: Cast steel sheave
Conductor: Rubber lined aluminium sheave
10103 SHW508 5 60 93 Middle: Cast steel sheave
Conductor: Rubber lined aluminium sheave
10104/10104A SHDN508 1 20 16 MC nylon sheave
10105 SHSLN508 3 40 47 Middle: MC nylon sheave
Conductor: Rubber lined aluminium sheave
10106 SHWLN508 5 60 79 Middle: MC nylon sheave
Conductor: Rubber lined aluminium sheave
10107/10107A SHSQN508 3 40 38 MC nylon sheave
10108/10108A SHWQN508 5 60 70 MC nylon sheave
Key Features & Benefits
  • Smooth, Low-Friction Cable Path: Large-diameter sheave and precision bearings reduce pulling force requirements and minimize stress on cables
  • Cable Protection: Precisely sized sheave grooves prevent crushing, abrasion, and damage to cable jackets and internal components
  • Essential for Tension Stringing: Fundamental component for modern overhead power line installation methodology
  • Heavy-Duty Construction: Robust aluminum alloy frame with sealed bearings for long-term reliability in harsh conditions
  • Enhanced Safety: Reduces physical effort and provides controlled cable path, minimizing risk to personnel
  • OPGW & Fiber Optic Compatibility: Protects delicate optical fibers from micro-bending and crushing during installation
  • Versatile Application: Suitable for transmission conductors, distribution conductors, guy wires, and messenger strands
  • Project Efficiency: Faster pulling speeds and fewer stoppages reduce labor hours and project timelines
  • Industry Standard: Recognized best practice for professional power line construction
  • Infrastructure Investment: Ensures damage-free installation for reliable, long-lasting power line performance

The 508 Series Stringing Block is a precision-engineered workhorse fundamental to modern overhead line construction. By minimizing friction, protecting cable integrity, and enhancing worksite safety, it is an indispensable tool for utility crews and contractors dedicated to building robust and reliable electrical infrastructure.

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1995

  • Total Annual:

    >300 Million

  • Employee Number:

    >158

  • Ecer Certification:

    Verified Supplier

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 pr... 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 pr...

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Get in touch with us

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  • Ningbo Suntech Power Machinery Tools Co.,Ltd.
  • NO.56,Xining Road,Xiwu Street,Fenghua District,Ningbo,Zhejiang,China 315505
  • https://www.conductorstringingtools.com/

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