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Features

Specifications

Name: Single Sheave Stringing Block

Model: SHD

Applicable Conductor: LGJ25-500

Rated Load: 5-20KN

Weight: 1.5-15KG

Warranty: 1 Year

Basic Infomation

Place of Origin: Ningbo

Brand Name: Suntech

Certification: ISO

Model Number: SHD

Payment & Shipping Terms

Packaging Details: Plywood Case

Delivery Time: 3-7days

Payment Terms: L/C,T/T

Supply Ability: 3000 PCS/Month

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Professional Single Sheave Stringing Block with 5-20KN Rated Load, Aluminum Sheave for LGJ25-500 Conductor Installation

Product Description

Professional Single Sheave Stringing Block

The Professional Single Sheave Stringing Block is engineered for efficient overhead conductor and cable installation, providing a reliable solution for electrical power line construction and maintenance.

Product Specifications

Item Number	Model	Suitable Conductor	Rated Load (KN)	Weight (kg)	Remark
10171	SHD-120*30	LGJ25~70	5	1.5	Aluminium sheave
10172	SHD-160*40	LGJ95~120	10	2.5
10173	SHD-200*40	LGJ150~240	15	4
10174	SHD-200*60	LGJ150~240	15	4.6
10175	SHD-250*40	LGJ150~240	20	4.6
10176	SHD-250*60	LGJ300~400	20	6
10177	SHD-270*60	LGJ300~400	20	7
10178	SHD-320*60	LGJ300~400	20	9.5
10179	SHD-400*80	LGJ400~500	20	15
10191	SHDN-120*30	LGJ25~70	5	1.5	Nylon sheave
10192	SHDN-160*40	LGJ95~120	10	2.5
10193	SHDN-200*40	LGJ150~240	15	3.6
10194	SHDN-200*60	LGJ150~240	15	4
10195	SHDN-250*40	LGJ150~240	20	4
10196	SHDN-250*60	LGJ300~400	20	4.5
10197	SHDN-270*60	LGJ300~400	20	5.6
10198	SHDN-320*60	LGJ300~400	20	6.7
10198-1	SHDN-320*80	LGJ300~400	20	8
10199	SHDN-400*80	LGJ400~500	20	13
10199-1	SHDN-400*100	LGJ400~500	20	15
10199-2	SHDN-400*120	LGJ400~500	20	18

Product Overview

The Single Sheave Stringing Block is a fundamental and indispensable tool in the construction and maintenance of overhead electrical power lines. This simple yet highly effective mechanical device consists of a robust frame housing a single, large-diameter wheel (the sheave) mounted on high-quality bearings. The sheave features a precisely machined groove designed to cradle specific sizes and types of electrical conductors or cables.

Key Features & Benefits

Smooth, Low-Friction Path: Provides minimal resistance for cable installation, reducing pulling force requirements and enabling smoother, faster operations.

Cable Protection: Cradles cables in smooth grooves to prevent jacket abrasion, crushing, and damage to internal conductive strands or optical fibers.

Essential Construction Tool: Industry-standard equipment for installing new power lines, replacing conductors, and performing maintenance repairs.

Enhanced Safety: Reduces physical strain and prevents dangerous situations like cable snap-back or uncontrolled whipping.

Precision Tension Control: Enables fine adjustments for exact sag setting according to engineering specifications.

Durable & Lightweight: Constructed from high-strength aluminum alloy for corrosion resistance and easy handling.

Versatile Application: Available in various sizes to accommodate different cable types including ACSR conductors, all-aluminum wires, and OPGW.

Professional Quality: Demonstrates commitment to industry best practices and quality workmanship.

Cost Efficiency: Reduces labor time, equipment strain, and cable replacement costs for improved project economics.

Infrastructure Reliability: Supports the development of durable power infrastructure with 40-50 year design life expectancy.

The Single Sheave Stringing Block represents practical engineering excellence, converting sliding friction into rolling friction to protect assets, conserve energy, enhance safety, and enable precision. This essential tool proves that the most reliable solutions are often the most straightforward, making it indispensable for professional overhead electrical construction.

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Contact Person :	Mr. Peter Mao
Tel :	86-13958364836

Professional Single Sheave Stringing Block with 5-20KN Rated Load, Aluminum Sheave for LGJ25-500 Conductor Installation

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