10kN Winch Type Tensioner | Compressed Air Brake for Fiber Optic & Pilot Rope

Discover Ningbo Changshi's 10kN winch type tensioner with compressed air brake. Ideal for precise tensioning of fiber optic cables, pilot ropes, and light conductors for OHTL & underground projects.

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On behalf of Ningbo Changshi Electric Power Machinery Manufacturing Limited, a prominent China manufacturer and global exporter specializing in comprehensive tools and equipment for power lines, substations, electrical construction, and maintenance, we are pleased to introduce our innovative 10kN Winch Type Compressed Air Brake Tensioner. This versatile and precisely controlled unit is specifically designed to provide consistent, adjustable back tension for a variety of critical stringing operations, including the installation of delicate fiber optic cables, efficient pulling of pilot ropes, and the tensioning of lighter power conductors or communication cables.

Unlike traditional hydraulic tensioners primarily used for heavy conductors, our 10kN Winch Type Tensioner utilizes a highly responsive compressed air braking system to deliver exceptionally smooth and stable tension. This unique design ensures optimal control, preventing slack, protecting sensitive cables from damage due to over-tensioning or sudden jerks, and enabling precise laying in both overhead transmission line (OHTL) and underground cable laying projects. Its compact, robust construction and intuitive operation make it an indispensable tool for contractors requiring reliable, controlled tensioning for lighter-duty applications, ensuring efficiency and safety.

Product Features & Benefits:

The Ningbo Changshi 10kN Winch Type Compressed Air Brake Tensioner is engineered for precise control, versatility, and reliable performance in a range of light to medium duty stringing tasks.

  • Precise 10kN (1 Ton) Tension Capacity: Offers controlled tension up to 10 kilonewtons, ideal for delicate fiber optic cables, robust pilot ropes, communication lines, and lighter power conductors, ensuring minimal stress on the material.

  • Advanced Compressed Air Braking System: Features a highly responsive compressed air brake that provides continuous, adjustable, and exceptionally smooth back tension. This system prevents sudden jerks and ensures a constant, gentle pull, significantly protecting the integrity of sensitive cables and ropes.

  • Winch Type Design for Versatility: Its winch-type configuration allows for both tensioning and controlled pulling, making it highly versatile for various stages of cable installation, from pulling pilot ropes across spans to providing precise back tension for conductor laying.

  • Intuitive Manual Control & Monitoring: Equipped with easy-to-use manual controls for tension adjustment and a clear pressure gauge for continuous monitoring of the applied tension, allowing operators to maintain exact specifications with ease.

  • Robust & Portable Construction: Built with a durable, yet lightweight frame, designed for easy transportation and deployment in diverse work environments. Its compact footprint makes it suitable for sites with limited space.

  • Reliable Performance: Engineered with high-quality components for long-lasting performance and minimal maintenance, ensuring consistent reliability even under continuous operation in challenging field conditions.

  • Cost-Effective Solution: Provides a specialized, high-performance solution for lighter tensioning requirements, offering a more efficient and economical alternative to larger, higher-capacity hydraulic tensioners when their power is not needed.

Product Applications:

Our 10kN Winch Type Compressed Air Brake Tensioner is ideally suited for:

  • Fiber Optic cable stringing: Providing precise, gentle back tension during the installation of delicate fiber optic cables on poles, towers, or within conduits, preventing damage and ensuring smooth deployment.

  • Pilot Rope Pulling: Efficiently pulling pilot ropes for subsequent stringing of larger conductors or cables across spans, particularly in situations requiring controlled payout.

  • Light Overhead conductor stringing: Ideal for tensioning lighter power distribution conductors or service drops where high tension capacities are not required.

  • Communication cable laying: Suitable for tensioned installation of various communication cables in both overhead and underground applications.

  • underground cable Pulling (Controlled Payout): Providing controlled back tension during the payout of underground cables from reels, preventing tangles or snags.

  • Residential & Urban Electrical Construction: Versatile for smaller-scale projects requiring controlled and precise cable tensioning.

Why Choose Ningbo Changshi Electric Power Machinery Manufacturing Limited or Partner With Us?

At Ningbo Changshi, we offer comprehensive one-stop supply and services for both overhead transmission line wire cable conductor tension stringing equipment and underground cable laying equipment. Our unwavering commitment to global excellence is reflected in:

  1. Specialized Tensioning Expertise: As a prominent China manufacturer, we specialize in a full spectrum of tensioning solutions. Our 10kN Winch Type Compressed Air Brake Tensioner demonstrates our ability to innovate for specific, precise applications, ensuring optimal performance for delicate or lighter-duty tasks where conventional tensioners might be overkill.

  2. Trusted Global Exporter & Reliable Support: We have meticulously built a formidable reputation as a trusted global exporter, consistently providing robust equipment and comprehensive, proactive after-sales support worldwide. Our dedicated international team ensures seamless logistics, punctual delivery, and highly responsive technical assistance for your projects across all continents, guaranteeing uninterrupted project flow.

  3. Comprehensive Integrated Solutions: From specialized tensioners like this unit to a wide array of overhead tools, underground cable laying equipment, and accessories, our broad product range allows you to consolidate your procurement with a single, highly reliable partner, significantly simplifying logistics and maximizing overall project efficiency.

  4. Innovation Driven by Industry Needs: We continuously invest substantially in research and development, integrating cutting-edge technologies to bring innovative solutions that significantly enhance performance, amplify safety, and boost overall efficiency on your critical job sites. Our compressed air braking system is a testament to addressing specific industry demands for precision.

  5. Strategic Client Partnership: We firmly believe in forging strong, enduring strategic partnerships. Our highly experienced experts work intimately with you to deeply understand your unique, complex project challenges, meticulously offering tailored equipment solutions and proactive, hands-on support for mutual, resounding success. We are not just a supplier; we are your dedicated partner.


Technical Data Sheet: 10kN Winch Type Compressed Air Brake Tensioner

Feature/Specification 10kN Model (Approximate) Notes
Max. Tension Force 10 kN (1 Ton) Ideal for fiber optic, pilot rope, and light conductor applications
Working Tension 0.5 - 10 kN (Adjustable) Infinitely variable tension for precise control
Braking System Compressed Air Brake Smooth, continuous, and highly responsive braking for delicate cables
Brake Control Manual Air Pressure Regulation Intuitive adjustment via control valve
Power Source External Compressed Air Supply (min. requirements apply) Requires compatible air compressor for operation
Bullwheel / Drum Type Winch Drum / Storage Reel Designed for controlled payout and tensioning of ropes/cables
Max. Conductor/Rope Diameter Up to 20 mm Accommodates a range of small to medium diameter materials
Max. Speed 1 - 3 km/h (approx. 17-50 m/min) Controlled payout speed for precision stringing
Integrated Monitoring Air Pressure Gauge (Tension Indication) Provides visual feedback on applied tension
Frame Construction High-Strength Steel Frame Durable, lightweight, and designed for portability
Mounting Skid-mounted or integrated into small trailer (optional) Versatile for various site setups
Approx. Weight 150 - 300 kg Easily transportable for diverse field applications
Approx. Dimensions (L x W x H) m (varies) Compact design for maneuverability on site

Note: Specifications are approximate and may vary based on specific model configurations and ongoing product improvements. For the most current and precise technical data, or to discuss bespoke solutions for your specialized stringing projects, please contact our specialized sales and engineering team directly.


Final Summary:

At Ningbo Changshi Electric Power Machinery Manufacturing Limited, we understand that not all tensioning challenges are the same. Our 10kN Winch Type Compressed Air Brake Tensioner offers a precise, reliable, and highly controlled solution for your lighter-duty, yet critical, stringing applications, from delicate fiber optic cables to essential pilot ropes. It embodies our commitment to providing a comprehensive, one-stop supply for all your overhead and underground power line project needs.

Optimize your fiber optic, pilot rope, and light conductor stringing projects with the precision and control of Ningbo Changshi's 10kN Winch Type Compressed Air Brake Tensioner. Contact us today to learn more about its unique capabilities, request a comprehensive quote, or explore how this versatile equipment can enhance your operational efficiency and protect your valuable assets. Let Ningbo Changshi be your trusted partner for smarter, safer, and more efficient cable and conductor installation!

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