140x160mm Bunch Conductor Block – Heavy-Duty Aerial Cable Pulling Roller with Aluminum Nylon Sheaves
1. Product Overview
The Durable Aerial Cable Pulling Rollers with Aluminum Nylon Sheave are designed to guide and support aerial power cables, ensuring smooth and safe stringing for 140x160mm bunch conductors. Equipped with high-quality aluminum and nylon sheaves, these rollers reduce friction, prevent cable damage, and improve efficiency during installation. Perfect for overhead line construction, utility maintenance, and large-scale power projects.
2. Key Features
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High-Quality Aluminum and Nylon Sheaves
Lightweight, durable, and resistant to wear and corrosion for long-term outdoor use.
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Robust Steel Frame
Provides stable support under heavy loads and harsh construction conditions.
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Optimized Cable Protection
Reduces abrasion and bending stress on conductor surfaces during pulling.
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Smooth Roller Movement
Low-friction rotation ensures effortless cable stringing and minimizes energy loss.
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Bunch Conductor Compatible
Designed specifically for 140x160mm conductors, but flexible for other similar sizes.
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Corrosion-Resistant Finish
Ensures longevity in outdoor environments, suitable for all-weather aerial cable projects.
3. Product Advantages
✔ Protects cables from sheath damage and bending stress
✔ Enhances cable pulling efficiency and reduces labor intensity
✔ Heavy-duty design for high-load aerial stringing operations
✔ Lightweight sheaves simplify handling and installation
✔ Versatile for overhead line and utility cable applications
4. Applications
These aerial cable pulling rollers are ideal for:
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Overhead power line installation
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Transmission and distribution line stringing
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Utility and municipal cable projects
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Industrial and substation cable installation
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Bunch conductor handling for high-voltage applications
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Telecom and optical fiber cable stringing (optional)
Data sheet
| Model | Rated load (kN) | Max Applicable Cable(mm) | Sheave Size(mm) | Weight (kg) | Remark |
| JK05-100 | 5 | 100 | 120*130 | 2.7 | Nylon sheave |
| JK10-80 | 10 | 80 | 160*90 | 3.5 |
| JK10-150 | 10 | 150 | 140*160 | 3.5 |
| JK10-200 | 10 | 200 | 160*230 | 12.5 |
| JK10-100L | 10 | 100 | 120*130 | 3.8 | Aluminium sheave |
| JK10-150L | 10 | 150 | 140*160 | 4.5 |
| JK10-200L | 10 | 200 | 160*230 | 14.5 |
6. FAQ
Q1: What cable types can these rollers handle?
A: They are designed for bunch conductors, insulated cables, and similar overhead power cables.
Q2: Are the sheaves resistant to wear and outdoor conditions?
A: Yes. The combination of aluminum and nylon provides durability, corrosion resistance, and long service life.
Q3: Can these rollers be used for high-voltage lines?
A: Absolutely. They are suitable for both medium- and high-voltage aerial cable projects.
Q4: Is customization available for different conductor sizes?
A: Yes, sheave size, frame design, and load capacity can be customized according to project requirements.
Q5: How easy is it to install these rollers?
A: The lightweight design and compact frame allow quick and safe mounting on poles, crossarms, or temporary supports.
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140x160mm Heavy-Duty Bunch Conductor Block – Corrosion-Resistant Aerial Cable Pulling Roller with Aluminum Nylon Sheaves Images
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