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Durable 5-20KN Rated Load Stringing Block with Large Diameter Sheave for Corrosion Resistant Aluminum Alloy Power Cable Installation

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Ningbo Suntech Power Machinery Tools Co.,Ltd.

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Durable 5-20KN Rated Load Stringing Block with Large Diameter Sheave for Corrosion Resistant Aluminum Alloy Power Cable Installation

Name: Durable 520KN Rated Load Stringing Block with Large Diameter Sheave for Corrosion Resistant Aluminum Alloy Power Cable Installation
Brand: Suntech
Price: 1 USD

Quality Durable 5-20KN Rated Load Stringing Block with Large Diameter Sheave for Corrosion Resistant Aluminum Alloy Power Cable Installation for sale

Brand Name : Suntech

Model Number : SHC

Certification : ISO

Place of Origin : Ningbo

MOQ : 1 PCS

Price : Negotiable

Payment Terms : T/T,L/C

Supply Ability : 3000 PCS/Month

Delivery Time : 3-7days

Packaging Details : Plywood Case

Name : Swerve Skyward Stringing Block

Model : SHC

Applicable : LGJ25-400

Rated Load : 5-20KN

Weight : 1.7-4.2KG

Warranty : 1 year

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Durable Swerve Skyward Stringing Block for Large Diameter Power Cable and Ground Wire Stringing

The Swerve Skyward Stringing Block is a heavy-duty, professional-grade installation tool engineered for demanding overhead power line construction. This critical component in tension stringing systems provides a smooth, guided pathway for cables to pass over support structures with minimal friction and maximum protection.

Product Specifications

Item Number	Model	Rated Load (KN)	Dia×Width	Applicable Conductor ACSR	Weight (kg)	Remark
10231	SHC-0.5	5	Φ80X50	25-185	1.5	Aluminium sheave
10232	SHC-2	20	φ120X60	35-240	3
10221	SHC-1	10		≤ 400	4
10233	SHCN-0.5	5	Φ80X50	25-185	1.1	Nylon sheave
10234	SHCN-2	20	φ120X60	35-240	2.3
10222	SHLN-1	10		≤ 400	3

Key Features and Benefits

Minimizes Friction for Efficient High-Tension Pulls: Large-diameter sheave and high-quality bearings reduce rolling resistance, enabling longer continuous pulls and precise cable tension control.
Provides Unmatched Protection for Sensitive Cables: Smooth, contoured groove cradles cables without damaging point loads, especially critical for OPGW and fiber optic cables.
Essential for Modern High-Capacity Transmission Lines: Supports large-diameter conductors, bundled configurations, and extreme tensions of extra-high-voltage lines.
Engineered for Extreme Durability and Long Service Life: Corrosion-resistant aluminum alloys and sealed bearings withstand harsh field conditions.
Enhances Crew Safety During Stringing Operations: Prevents sudden cable snags and derailments, creating a safer work environment.
Specifically Optimized for OPGW and Fiber Optic Cable Installation: Protects delicate glass fibers with specialized groove profiles to prevent signal attenuation.
Improves Overall Project Efficiency and Lowers Costs: Faster pulling speeds, reduced fuel consumption, and elimination of expensive rework.
Professional Grade for Utility and Transmission Contractors: Demonstrates commitment to industry best practices and quality outcomes.
Supports Development of Resilient Power Grid: Contributes to building reliable infrastructure capable of handling peak demands and severe weather.
Foundational Investment in Construction Capability: Protects multi-million-dollar cable assets and ensures successful project completion.

The Swerve Skyward Stringing Block is a precision-engineered solution that balances robust durability with friction-reducing performance to protect valuable assets, enhance safety, and drive efficiency. It is an indispensable tool for professionals building and maintaining high-voltage networks.

Durable 5-20KN Rated Load Stringing Block with Large Diameter Sheave for Corrosion Resistant Aluminum Alloy Power Cable Installation Images

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