Ningbo Suntech Power Machinery Tools Co.,Ltd.
| Payment Terms | L/C,T/T |
| Model | SHZHD |
| Rated Load | 10 |
| Supply Ability | 500 PCS/Month |
| Name | Four Sheaves combined block |
| Weight | 23.5 |
| Delivery Time | 3-7days |
| Packaging Details | Plywood Case |
| Model Number | SHZHD |
| Place of Origin | NINGBO |
| Certification | ISO |
| Brand Name | Suntech |
View Detail Information
Explore similar products
Steel Pipe Cable Tray System 1 Year Warranty for Electrical Projects
Steel Pipe Cable Tray 1 Year Warranty For Power Distribution
10KN-40KN Ratchet Lever Hoist Transmission Line Tool 2 - 6.3KG
Handle Chain Block Hoist 90KN Manual Chain Hoist Transmission Line Stringing
Product Specification
| Payment Terms | L/C,T/T | Model | SHZHD |
| Rated Load | 10 | Supply Ability | 500 PCS/Month |
| Name | Four Sheaves combined block | Weight | 23.5 |
| Delivery Time | 3-7days | Packaging Details | Plywood Case |
| Model Number | SHZHD | Place of Origin | NINGBO |
| Certification | ISO | Brand Name | Suntech |
| High Light | Heavy Duty Four Sheaves Combined Block ，Four Sheaves Transmission Line Stringing Block ，Galvanized Steel Frame Conductor Stringing Block | ||
The Four Sheaves Combined Block is a professional cable stringing tool designed for overhead transmission line construction, conductor installation, and cable pulling operations. It consists of four sheaves mounted on a combined frame structure, allowing smooth conductor guidance during stringing processes.
The multi-sheave design helps distribute pulling force evenly, reduce cable friction, and protect conductors from unnecessary bending or surface damage. The roller frame is manufactured with a durable metal structure, while the sheaves are designed for stable rotation under continuous pulling conditions.
This combined block is widely used in power transmission projects, electrical infrastructure construction, and overhead line maintenance where reliable cable guidance and efficient installation are required.
The four-wheel configuration provides multiple supporting points for conductor movement, improving cable guidance stability during pulling and installation.
High-quality sheaves reduce friction between the conductor and roller surface, helping minimize pulling resistance and improve installation efficiency.
The reinforced metal frame provides mechanical strength for demanding outdoor stringing environments.
Designed for use with stringing equipment, pulling machines, and conductor installation tools in transmission line projects.
| Item | Description |
|---|---|
| Product Name | Four Sheaves Combined Block |
| Application | Overhead transmission line stringing |
| Sheave Quantity | 4 rollers |
| Structure Type | Combined sheave roller block |
| Frame Material | Galvanized steel / alloy steel |
| Sheave Material | Nylon / aluminum alloy (according to model) |
| Installation Method | Suspension or supporting installation |
| Function | Cable guiding and conductor protection |
| Suitable Cable Type | Power conductor, cable, wire rope |
| Customization | Available according to customer requirements |
Used for conductor installation during high-voltage transmission line projects.
Provides smooth guidance for cables and conductors during pulling operations.
Suitable for substations, distribution networks, and electrical engineering construction.
Helps protect cables during replacement, upgrading, and maintenance work.
The multi-sheave design allows cables to move smoothly, reducing unnecessary friction during pulling.
Supports continuous conductor movement and helps improve the efficiency of stringing operations.
The rounded roller surface helps prevent conductor damage caused by direct contact with steel structures.
The robust frame structure is suitable for outdoor construction environments.
Can be integrated with different stringing equipment according to project requirements.
During overhead line installation, cable protection and pulling efficiency are important factors affecting construction quality. The Four Sheaves Combined Block provides stable cable support and controlled movement, helping contractors complete conductor stringing operations safely and efficiently.
It is commonly selected by power construction companies, electrical contractors, and transmission line engineering teams.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
1000000-5000000
Employee Number:
110~160
Ecer Certification：
Verified Supplier
Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ... Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ...
Get in touch with us
Leave a Message, we will call you back quickly!