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{"title":"Swerve Skyward Stringing Blocks Conductor Pulley Block For Transmission Line","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/5e\/3ba6d9b0b4931bc620d11a3d9ce2-200x200-1\/swerve_skyward_stringing_blocks_conductor_pulley_block_for_transmission_line.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHC,SHCN","Certification":"CE & ISO 9001","Place of Origin":"Fenghua,Ningbo,China"}}
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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.
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...
