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

Nom De La Marque:	XINYA
Numéro De Modèle:	SSH-1
MOQ:	5 pièces
Prix:	USD25-40/piece
Délai De Livraison:	7 jours ouvrables après le paiement
Conditions De Paiement:	L / c, t / t,

Informations détaillées

Description du produit

Informations détaillées

Lieu d'origine:

Jiangsu, Chine

Certification:

ISO

Charge nominale:

kn 25

Matériau de poulie:

MC Nylon ou Aluminium

Poids:

8-9,5kg

Application:

enchaînement

Taper:

Pièces à rouleaux

Usage:

construction électrique

Nom:

Bloc de cordage à double poulie pour la construction de lignes aériennes

Détails d'emballage:

carton

Capacité d'approvisionnement:

1000 pièces / mois

Mettre en évidence:

25 KN Rated Load Stringing Pulley Block

MC Nylon or Aluminum Sheaves Dual-Pulley Cable Guide

Smooth Ball-Bearing Operation Double Sheave Stringing Block

Description du produit

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.

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.

Les étiquettes:

extracteur de treuil de câble

Ligne de transmission ficelant des outils

Outils souterrains de câble

Outils de câble optique de fibre

Câble tirant des outils

Tendeurs de câble

Outils à sertir hydrauliques

Machine de développement de barre omnibus

Câble métallique anti-torsion

Outils de construction de tour

Outils de sécurité

Outils de base de construction

D'autres outils

extracteur de treuil de câble

Ligne de transmission ficelant des outils

Outils souterrains de câble

Outils de câble optique de fibre

Câble tirant des outils

Tendeurs de câble

Outils à sertir hydrauliques

Machine de développement de barre omnibus

Câble métallique anti-torsion

Outils de construction de tour

Outils de sécurité

Outils de base de construction

D'autres outils

Détails des produits

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

25 KN Rated Load Stringing Pulley Block

MC Nylon or Aluminum Sheaves Dual-Pulley Cable Guide

Smooth Ball-Bearing Operation Double Sheave Stringing Block

bloc de poulie de câble métallique

extracteur de grue de câble

grue de bloc et d'attirail

4-Bundle Conductor Stringing Block for ≤630mm² Lines | Nylon Wheel Transmission Cable Pulley

100kN Load Capacity Balancing Running Board for Triple-Bundle Conductors - Heavy-Duty Line Stringing Guide Tool