Ningbo Lingkai Electric Power Equipment Co., Ltd. nbtransmission@163.com 86--15958291731
Product Details
Place of Origin: NINGBO CHINA
Brand Name: NBLK
Certification: ISO CE
Model Number: SHL, SH
Payment & Shipping Terms
Minimum Order Quantity: 10SETS
Price: GET THE LATEST
Packaging Details: WOODEN CASE
Delivery Time: 3-10 DAYS
Payment Terms: T/T
Supply Ability: 5000SETS/MONTH
Warranty: |
1 Year |
Material: |
MC NYLON /STEEL/ALUMINUM ALLOY |
Name: |
Cable Rollers |
Application: |
Underground Cable Installation Site |
Diameter: |
120* 200mm Max Or Customized |
Rated Load: |
10kn 20kn |
Warranty: |
1 Year |
Material: |
MC NYLON /STEEL/ALUMINUM ALLOY |
Name: |
Cable Rollers |
Application: |
Underground Cable Installation Site |
Diameter: |
120* 200mm Max Or Customized |
Rated Load: |
10kn 20kn |
A cable roller, also known as a cable pulley or cable support roller, is an essential device used in cable systems that performs a variety of important functions. These functions are detailed below:
1. Reduce Cable Tension: One of the primary functions of cable pulleys is to reduce cable tension in areas where there are bends or changes in direction in the cable route. When appropriately supported, cable pulleys can help reduce stress on cable components, preventing them from being damaged due to excess tension.
2. Prevent Cable Wear: Cable pulleys are designed with smooth surfaces that help reduce friction between the cable and the pulley, preventing surface wear and extending the lifespan of the cable.
3. Maintain Cable Routing: Cable pulleys help maintain the orientation and overall structure of the cable system, ensuring its stability and reliability by keeping cables in a specific direction and preventing them from becoming tangled or out of place.
4. Adapt to Various Environments: Cable pulleys are typically constructed using durable materials that enable them to run reliably in a wide range of environments. These environments can include indoor or outdoor settings, high temperature or low temperature conditions, and other harsh operating environments.
Our cable ground roller is ideal for cables with a diameter less than 200mm and comes equipped with both Nylon and Aluminum sheaves.
The triple sheave cable roller is perfect for larger diameter cables and can be customized to achieve any turning angle required.
Designed to protect cable extensions, our cable entrance protection roller can be placed at any angle inside a tube entrance. It has a sturdy and lockable zinc-coated steel surface and a single nylon sheave to keep cables properly aligned.
The D series cable entrance protection roller features an enhanced length fixed mechanism and a single nylon sheave.
Our cable pithead roller is an essential tool for protecting both cables and pulling ropes at the pithead.
Cable pulleys play a crucial role in guiding and supporting cables in a cable system. Typically installed at the bends of cable lines, cable pulleys help ensure that cables follow the intended path and avoid sagging or twisting from external factors.
In any cable system, cables pass through numerous points, and cable pulleys are essential for maintaining cable stability and preventing possible damage due to the weight of the cables themselves or external environmental factors.
In addition to preventing cable damage, the use of cable pulleys for guiding and supporting cables also prevents potential accidents that could be caused by cables slipping or coming out of place. Cable pulleys work by providing a smooth path that allows the cables to move along their intended route in a reliable and secure manner.
Straight Line Cable roller for laying underground cableItem No. | Model | Working load (KN) | Diameter of Cable (mm) |
Construction of Cable Roller | Weight (kg) |
21171 | SHL1 | 10 | Φ150 | Casting Aluminum Frame Aluminum Roller | 5.4 |
21172 | SHL1N | 10 | Φ150 | Casting Aluminum Frame Nylon Roller | 3.6 |
21181 | SHL1B | 10 | Φ160 | Steel Plate Base Aluminum Roller | 5.5 |
21182 | SHL1BN | 10 | Φ150 | Steel Plate Base Nylon Roller | 3.7 |
21183 | SHL2BN | 10 | Φ160 | 5.5 | |
21184 | SHL3BN | 10 | Φ200 | 8.0 | |
21191 | SHL1G | 10 | Φ150 | Steel Tubing Frame Aluminum Roller | 5.1 |
21192 | SHL1GN | 10 | Φ150 | Steel Tubing Frame Nylon Roller | 3.3 |
21193 | SHL2GN | 10 | Φ160 | 5.7 | |
21194 | SHL3GN | 10 | Φ200 | 8.0 | |
21201 | SHLG1 | 10 | Φ150 | Steel Tubing Long Legs Aluminum Roller | 9.4 |
21202 | SHLG1N | 10 | Φ150 | Steel Tubing Long Legs Nylon Roller | 7.8 |
Note: The rollers are used for installation different underground power cable up to diameter Ø200mm, please choose the suitable roller according to your cable size.
All the sheaves are mounted on bearings. The frame is made of galvanized steel.
Cable Corner Rollers
Item No. | Model | Working load (KN) | Size of Cables (mm) | Weight (kg) |
21211 | SHL | 8 | ≤ Ø80 | 5.5 |
21221 | SHL2 | 10 | ≤ Ø150 | 12 |
21222 | SHL2N | 10 | ≤ Ø150 | 10 |
21223 | SHL3 | 10 | ≤ Ø150 | 11 |
21224 | SHL3N | 10 | ≤ Ø150 | 9 |
Application: Cable Corner Rollers are used for installation power cable on corner of trench.
Our Electrical Cable Pulling Tools are designed to make cable installation easier and more efficient. We offer a range of tools including cable pullers, cable rollers, cable socks, and conduit snakes. Our products are made from high-quality materials and are built to withstand the demands of the job site.
Our team of technical experts is available to provide support and answer any questions you may have about our products. We also offer services such as product training and on-site support to ensure that you are getting the most out of our tools.
Whether you are working on a small residential project or a large commercial installation, our Electrical Cable Pulling Tools are the perfect solution for your cable installation needs.