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{"title":"Heavy Duty B Series Cable Entrance Protection Roller Prevents Cable Jacket","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/83\/e9c18e9dcd0e6ff19ca5552e4f4d-200x200-1\/heavy_duty_b_series_cable_entrance_protection_roller_prevents_cable_jacket_damage_reduces_pulling_tension_durable_corrosion_resist.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SH80B","Certification":"ISO","Place of Origin":"Ningbo"}}
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{"title":"10KN Rated Load Corrosion Resistant Cable Pithead Roller for Fiber Optic Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/16\/dbffe935d76324c05d939631ea85-200x200-1\/10kn_rated_load_corrosion_resistant_cable_pithead_roller_for_fiber_optic_cable_protection.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SH130S","Certification":"ISO","Place of Origin":"Ningbo"}}
Heavy Duty Framed Cable Roller for Smooth and Low Friction Cable Pulling in Construction Projects
Item number
Model
Max Cable Diameter(mm)
Rated Load(KN)
Carrier Roller Dia(mm)
Number Of Carrier Roller
Weight(KG)
21229
SHD4K180
180
20
60
4
16
21229L
SHD4K180L
180
20
60
4
16
21228
SHD6K180
180
20
60
6
16
21228L
SHD64180L
180
20
60
6
20
The Framed Cable Roller is a fundamental and indispensable piece of equipment for the safe, efficient, and damage-free installation of cables in trenches, on open ground, or during pulls into ducts. Unlike simple rollers, it features a robust metal or polymer frame that houses one or more free-spinning sheaves (rollers). This framed design provides critical stability, elevates the cable off the ground, and allows for precise placement and alignment along the cable route. Its primary function is to act as a low-friction support system, cradling the cable and allowing it to be pulled smoothly over long distances without dragging on abrasive surfaces like soil, rocks, or concrete. By minimizing friction and preventing direct ground contact, the Framed Cable Roller protects the cable jacket from cuts, gouges, and abrasion, significantly reduces the required pulling force, and enables longer, more controlled installation runs. It is a cornerstone tool for electrical contractors, utility crews, and telecom installers working on power distribution, fiber optic networks, and any project involving linear cable installation.
Essential for Reducing Friction and Pulling Force: The core benefit of using framed rollers is the dramatic reduction in pulling resistance. A cable dragged directly on the ground creates immense friction. The framed roller elevates the cable, and its free-spinning sheaves allow the cable to roll with minimal effort. This can lower the required winch or tugger force by a substantial margin, making installations easier, faster, and less demanding on equipment.
Protects Cable Jackets from Abrasion and Damage: The cable jacket is the first line of defense against environmental damage. Dragging a cable across dirt, gravel, or rough surfaces scrapes and weakens this protective layer. The framed roller provides a smooth, clean rolling surface, completely eliminating this abrasive contact. This preserves the jacket's integrity, ensuring long-term waterproofing, insulation, and mechanical protection for the cable.
Enables Longer and Smoother Continuous Pulls: By placing multiple framed rollers at intervals along the planned cable path, crews create a continuous, low-friction "runway." This support system allows for exceptionally long pulls in a single, continuous operation. It prevents the cable from sagging and snagging on the ground, resulting in a smoother installation that imposes less stress and bending on the cable itself.
Improves Worksite Safety and Efficiency: A setup with framed rollers makes the pulling process predictable and controlled. It reduces the risk of the cable suddenly binding or jerking, which can be hazardous to personnel. The process is also far less physically demanding for the crew, as the equipment does the heavy work of overcoming friction. This leads to faster project completion and reduced labor fatigue.
Durable and Adaptable for Various Environments: Constructed from high-strength, corrosion-resistant materials like galvanized steel or aluminum alloy, framed rollers are built to withstand harsh job site conditions. They are stable on uneven ground, resistant to weather and UV exposure, and designed for repeated use across many projects, providing excellent long-term value.
Versatile for Multiple Applications: Framed rollers are used in a wide array of scenarios: laying cable in open trenches, pulling cable across open ground before burial, guiding cable into duct entrances, and supporting cable during long aerial pulls prior to lifting. They are essential for power cables, fiber optics, and any other cable type that requires protection during installation.
Maintains Proper Cable Alignment: The frame provides a stable guide that helps keep the cable on its intended path. This is especially important when pulling around gentle curves or ensuring the cable enters a duct or conduit straight. Proper alignment prevents kinks, reduces sidewall pressure, and contributes to a higher quality installation.
Facilitates Crew Mobility and Access: The elevated cable provided by the rollers keeps the path clear. Crew members can easily walk alongside or cross over the cable route without tripping over a slack cable on the ground. This improves overall worksite organization and safety.
A Cost-Effective Investment in Quality Installation: The cost of a set of framed rollers is minimal compared to the value of the cable they protect and the labor they save. By preventing just one instance of jacket damage that requires a splice, they pay for themselves. They are a proactive investment that prevents costly repairs, rework, and project delays.
A Standard Tool for Professional Cable Installation: The use of framed support rollers is a recognized industry best practice. It signifies a professional, quality-focused approach to cable installation. Utilizing this equipment demonstrates a commitment to preserving the cable asset and executing the work to the highest standards, resulting in a more reliable and durable installation.
In summary, the Framed Cable Roller is a simple yet brilliantly effective tool that solves the fundamental challenge of moving a cable from point A to point B without harming it. It transforms a damaging, high-friction drag into a smooth, protected roll. For any installer who values cable integrity, crew safety, and project efficiency, it is not an optional accessory but an essential component of a professional installation toolkit.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
1000000-5000000
Employee Number:
110~150
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 ...
