660mm Large-Diameter Fiber Optic Cable Stringing Pulley Block with Heavy-Duty Steel Frame and Nylon/Aluminium Wheel
Price:
get latest price
MOQ:
5 piece
Delivery Time:
7 days after paymnet
Brand:
Xinya
Product Description
Large-Diameter 660*100mm Fiber Optic Cable Stringing Pulley Block
Heavy-Duty Overhead Line Guide Roller
The 660*100mm Large-Diameter Fiber Optic Cable Stringing Pulley Block is engineered for guiding OPGW, ADSS, and communication cables during overhead line construction. Featuring a large wheel diameter for smooth cable feeding and reduced friction, this pulley block provides exceptional protection for sensitive fiber optic cables. Constructed with high-strength aluminum alloy or nylon wheels and a robust steel frame, it delivers reliable performance in power line and communication line installation projects.
Product Definition
A stringing pulley block is a guiding roller used to support and route cables during installation. The 660mm large-diameter design minimizes bending stress and prevents damage to delicate fiber optic cables during long-distance aerial deployment.
Key Features
- Large 660mm Diameter Wheel - Provides maximum cable protection and reduces bending stress
- 100mm Width - Suitable for fiber optic cables, OPGW, ADSS, and power conductors
- High-Strength Wheel Options - Available in nylon or aluminum alloy for different project requirements
- Smooth, Low-Friction Bearings - Ensures stable cable feeding even under high tension
- Heavy-Duty Steel Frame - Durable, corrosion-resistant construction for harsh environments
- Hook, Clevis, or Custom Mounting - Compatible with various tower and pole installation setups
- Anti-Drop Side Plates - Prevent cable jump-out during stringing operations
Product Advantages
- Protects fiber optic cables from scratches, flattening, and over-bending
- Improves installation efficiency with smooth and stable roller operation
- Highly reliable structure suitable for long-distance and high-tension stringing tasks
- Optional configurations (wheel material, bearings, mounting types) meet diverse project requirements
- Long service life, ideal for repeated use in power transmission and telecom construction
Applications
- OPGW cable installation
- ADSS fiber optic cable stringing
- Communication and telecom line deployment
- Transmission and distribution line construction
- Aerial cable route guiding
- Utility and power grid engineering projects
Technical Specifications
| Item | Specification |
|---|---|
| Wheel Diameter | 660 mm |
| Groove Width | 100 mm |
| Wheel Material | Aluminum alloy / Nylon |
| Frame Material | High-strength steel |
| Bearing Type | Heavy-duty sealed bearings |
| Mounting Options | Hook / Clevis / Special fittings |
| Suitable Cables | OPGW, ADSS, fiber optic cables, conductors |
Frequently Asked Questions
Is the pulley block suitable for OPGW and ADSS?
Yes. The large diameter and smooth groove make it ideal for both OPGW and ADSS fiber cables.
Can I choose different wheel materials?
Yes. We offer nylon, MC nylon, aluminum alloy, and rubber-coated wheels.
Do you provide customized groove sizes?
Yes. Width, groove angle, and depth can be customized according to your cable specifications.
Can it be used in high-tension stringing?
Absolutely. The strong frame and heavy-duty bearings ensure consistent performance under high loads.
Do you offer matching stringing tools?
Yes. We supply gin poles, pilot ropes, swivels, anti-twist wire ropes, and hydraulic pullers/tensioners.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changshu Xinya Machinery Manufacturing Co., Ltd.
Location
Yongfu Road, Yetang Town District , Shanghu Town, Changshu, Suzhou, Jiangsu, China (Mainland)
Contact Person
Wendy