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Created with Pixso. 家へ Created with Pixso. 製品 Created with Pixso.
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Created with Pixso. Double Sheave Stringing Block with 25 KN Rated Load and MC Nylon or Aluminum Sheaves for Smooth Ball-Bearing Operation
Double Sheave Stringing Block with 25 KN Rated Load and MC Nylon or Aluminum Sheaves for Smooth Ball-Bearing Operation
  • 名前
  • 名前

Double Sheave Stringing Block with 25 KN Rated Load and MC Nylon or Aluminum Sheaves for Smooth Ball-Bearing Operation

ブランド名: XINYA
モデル番号: SSH-1
Moq: 5個
価格: USD25-40/piece
納期: 支払後7営業日
支払い条件: L/C、T/T、
詳細情報
製品説明
詳細情報
起源の場所:
江蘇、中国
証明:
ISO
定格荷重:
25 kn
滑り輪の材料:
MCナイロンまたはアルミニウム
重さ:
8～9.5kg
応用:
ストリング
タイプ:
ロープ・ブロック
使用法:
電力建設
名前:
架空線工事用ダブルシーブストリングブロック
パッケージの詳細:
カートン
供給の能力:
1000個/月
ハイライト:

25 KN Rated Load Stringing Pulley Block

,

MC Nylon or Aluminum Sheaves Dual-Pulley Cable Guide

,

Smooth Ball-Bearing Operation Double Sheave Stringing Block

製品説明
Double Sheave Stringing Block for Overhead Line Construction
Dual-pulley cable guide designed for transmission projects with precision-machined sheaves that reduce friction, improve cable alignment, and ensure smooth, safe stringing operations.
Product Overview
The Double Sheave Stringing Block is a durable, high-efficiency pulley tool engineered for guiding conductors, OPGW, ADSS, and communication cables during overhead transmission line construction. This dual-pulley block is widely used by power utility companies, EPC contractors, and line construction teams for 11kV-500kV transmission projects.
What Is a Double Sheave Stringing Block?
A cable-guiding pulley equipped with two sheaves to support and guide conductors during stringing or sagging work. The dual-sheave design offers improved load distribution, smoother running, and reduced conductor wear, making it ideal for multi-layer cable pulling or heavier loads.
Key Features
  • Dual Sheave Design: Two balanced sheaves for smoother cable entry and reduced tension, suitable for single or bundled conductors
  • High-Strength Materials: Aluminum alloy or nylon sheaves available - lightweight, corrosion-resistant aluminum and wear-resistant nylon for fiber optic cables
  • Robust Frame Construction: Heavy-duty steel frame with anti-rust coating and high structural strength for long-term outdoor operation
  • Smooth Ball-Bearing Operation: Precision bearings ensure low-friction rotation and enhance cable protection during stringing
  • Versatile Hook Options: Hook type, clevis type, or swivel type compatible with various field applications
Advantages
  • Excellent Cable Protection: Smooth sheave surfaces minimize abrasion and reduce conductor damage
  • High Load-Bearing Capacity: Engineered for high-tension transmission line pulling operations
  • Long Service Life: Corrosion-resistant materials ideal for harsh outdoor environments
  • Flexible Configuration: Available in different sheave diameters and groove types for ACSR, AAAC, OPGW, ADSS, etc.
  • Easy to Install & Operate: Lightweight structure for quick setup in the field
Applications
  • Overhead transmission line construction (11kV to 500kV)
  • Conductor stringing and sagging operations
  • OPGW/ADSS cable installation
  • Communication line projects
  • Mountain, valley, and long-span power line stringing
  • Electrical utility and EPC contractor field work
Technical Specifications
Item No. Model No. Applicable Conductor Section Rated Load (KN) Weight (kg) Remark
1714 SHR-2.5 ACSR300~500 25 11 Aluminum Wheel
1715 SHRN-2.5 ACSR300~500 25 9.5 Nylon Wheel
Uses: Apply to leading and paying off large section conductor. Splicing sleeve can pass through from the groove.
Specification: Hanger includes hook type, plate type and ring type. This is need indicated when customer place order. Special size can be customized.
Double Sheave Stringing Block with 25 KN Rated Load and MC Nylon or Aluminum Sheaves for Smooth Ball-Bearing Operation 0
Frequently Asked Questions
What types of cables can this double sheave pulley handle?
It can handle ACSR, AAAC, OPGW, ADSS, communication cables, and bundled conductors.
Is the sheave material customizable?
Yes. Aluminum alloy is ideal for high-tension steel conductors; nylon is recommended for optical fiber cables.
What load capacity does it support?
Typical models range from 10 kN to 40 kN. Customized higher loads are also available.
Can the hook be changed?
Yes. Hook, clevis, and swivel types are all available.
Is it suitable for long-span or mountain transmission lines?
Absolutely. The dual-sheave structure ensures stable performance in challenging terrain.
Do you offer single, triple, and five-sheave blocks too?
Yes, complete conductor stringing block series can be provided.
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