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China factory - Ningbo Suntech Power Machinery Tools Co.,Ltd.

Ningbo Suntech Power Machinery Tools Co.,Ltd.

  • China,Ningbo ,Zhejiang
  • Verified Supplier

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China Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​
China Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​

  1. China Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​
  2. China Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​
  3. China Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​
  4. China Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​

Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​

  1. MOQ: 1 PCS
  2. Price: Get the newest prices
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 2000 PCS/Month
Delivery Time 5-7days
Packaging Details Plywood Case
Name Tandem Sheave Stringing Block
Item No. 10211-10212
Model SHR-2.5
Rated Load 25KN
Weight 11-9.5KG
Remark Aluminum Sheave/ Nylon Sheave
Brand Name Suntech
Model Number SHR
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 2000 PCS/Month
Delivery Time 5-7days Packaging Details Plywood Case
Name Tandem Sheave Stringing Block Item No. 10211-10212
Model SHR-2.5 Rated Load 25KN
Weight 11-9.5KG Remark Aluminum Sheave/ Nylon Sheave
Brand Name Suntech Model Number SHR
Certification ISO Place of Origin China
High Light hdg telecommunication steel tower120km/h telecommunication steel towerhdg tubular steel tower

Dual-Sheave Stringing Block With Ball Bearings For Smooth Cable Pulling​


The ​​Tandem Sheave Stringing Block​​ is a professional-grade cable handling tool designed for efficient and safe installation of parallel conductors in power transmission and distribution projects. Featuring a dual-sheave configuration, this robust equipment provides superior performance in various line construction and maintenance applications.


​​Engineering & Design Features:​

  • ​​Dual Sheave System:​​ Two precision-engineered wheels with independent rotation
  • ​​Bearing Technology:​​ Sealed ball bearings for smooth operation with minimal friction
  • ​​Frame Construction:​​ High-strength galvanized steel or lightweight aluminum alloy
  • ​​Load Distribution:​​ Balanced weight transfer between both sheaves
  • ​​Safety Lock:​​ Positive locking mechanism for secure operation
  • ​​Sheave Lining:​​ Non-metallic composite material to prevent conductor damage
  • ​​Weather Protection:​​ Corrosion-resistant coatings for all-weather performance


​​Performance Advantages:​

  • ​​Parallel Conductor Handling:​​ Simultaneous installation of two conductors
  • ​​Reduced Cable Wear:​​ Low-friction sheave surfaces minimize conductor damage
  • ​​Increased Efficiency:​​ Faster installation compared to single sheave blocks
  • ​​Improved Safety:​​ Stable operation during simultaneous cable pulls
  • ​​Versatile Application:​​ Suitable for various conductor types and sizes
  • ​​Durable Construction:​​ Withstands harsh job site conditions


​​Professional Applications:​

  1. ​​Transmission line construction with bundled conductors​​
  2. ​​Distribution line upgrades requiring parallel runs​​
  3. ​​OPGW and ADSS cable installations​​
  4. ​​Emergency restoration of damaged lines​​
  5. ​​Substation bus installations​​
  6. ​​Railway electrification projects​​


​​Available Configurations:​

  • ​​Standard Steel Model:​​ For general construction applications
  • ​​Lightweight Aluminum Version:​​ For easier handling
  • ​​Insulated Type:​​ Rated for live-line work
  • ​​High-Capacity Edition:​​ For large diameter conductors
  • ​​Custom Designs:​​ Special spacing requirements


​​Why Choose Our Tandem Sheave Stringing Block:​

  • ​​Proven Reliability:​​ Trusted by utility professionals
  • ​​Safety Certified:​​ Meets industry standards
  • ​​Low Maintenance:​​ Sealed bearing design
  • ​​Cost-Effective:​​ Long service life
  • ​​Technical Support:​​ Expert guidance available


Item number Model Applicable Conductor Rated load (kN) Weight (kg) Remark
10211 SHR-2.5 LGJ300-500 25 11 Aluminium sheave
10212 SHRN-2.5 LGJ300-500 25 9.5 Nylon sheave


Tandem Sheave Stringing Pulley Conductor Stringing Blocks  9.5KG - 11KG 0

Company Details

Bronze Gleitlager

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1995

  • Total Annual:

    >300 Million

  • Employee Number:

    >158

  • Ecer Certification:

    Verified Supplier

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...

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Get in touch with us

  • Reach Us
  • Ningbo Suntech Power Machinery Tools Co.,Ltd.
  • NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
  • https://www.conductorstringingtools.com/

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