Product Description:
The Double Pulley Replace Roller is a tool designed for replacing old earth wire with new OPGW cables. During the process of stringing OPGW on live lines, rollers are installed with a distance of 10-15 meters on the pulling rope. The primary function of these rollers is to rotate the old ground wire with the new OPGW cable without experiencing any loosening or vibrations.
The Double Pulley Replace Roller tool is essential in ensuring a smooth and efficient replacement process. By using the rollers, the risk of damage to the cables is minimized while the replacement is carried out. The rollers' design ensures they can handle the stress and strain of the cable replacement process, making them a reliable tool for the job.
It is a straightforward tool to use, requiring minimal training to operate. The Double Pulley Replace Roller is a valuable tool for any electrical contractor looking to change earth wire with OPGW cables in a fast and safe manner.
Double Pulley Replace Roller
| Item No. | Model | Working load (KN) | Weight (kg) | Dimension (mm) L x W x H |
| 20124 | SH2-OPGW2 | 2 | 2.2 | 128 x 65 x 365 |
Features:
The Double Sheave Replace Rollers are utilized for the purposes of changing the old earth wire to new OPGW cable on overhead transmission lines while under live line conditions. At our company, we are pleased to offer a variety of designs and materials to meet the unique requirements of our customers.
Our Double Sheave Rollers are specifically designed to handle the complexities of this process while minimizing the risk to workers and equipment. By ensuring maximum safety and efficiency, our product helps to streamline this important maintenance work while providing our customers with the highest possible level of quality.
Whether you are looking for a specific design or need help determining the best product for your needs, our team is always available to help. We pride ourselves on providing exceptional customer service with a focus on meeting or exceeding your expectations, every time.
The Double Sheave Replace Rollers
Are utilized for the purposes of changing the old earth wire to new OPGW cable on overhead transmission lines while under live line conditions. At our company, we are pleased to offer a variety of designs and materials to meet the unique requirements of our customers.
Rollers Designed for Maximum Safety and Efficiency
Our Double Sheave Rollers are specifically designed to handle the complexities of this process while minimizing the risk to workers and equipment. By ensuring maximum safety and efficiency, our product helps to streamline this important maintenance work while providing our customers with the highest possible level of quality.
Exceptional Customer Service
Whether you are looking for a specific design or need help determining the best product for your needs, our team is always available to help. We pride ourselves on providing exceptional customer service with a focus on meeting or exceeding your expectations, every time.
Technical Parameters:
The OPGW HANGING ROLLER is a device that is often used in the installation and maintenance of electrical power transmission lines. It is an essential tool that assists in the smooth running of the power grid. The OPGW HANGING ROLLER is designed to ease the installation of cables by providing a stable platform for the cables to run over.
Generally, the OPGW HANGING ROLLER is made of MC nylon wheels that are lightweight, wear-resistant, and do not damage the wire. The use of MC nylon wheels ensures that the OPGW HANGING ROLLER can glide smoothly along the cables without damaging them. In some cases, however, aluminum wheels may be needed, but these are typically customized to fit specific requirements.
Applications:
OPGW (Optical Ground Wire) double sheaves support rollers are specialized equipment used for the installation and maintenance of OPGW cables on transmission lines. These rollers have a dual sheave design to support and guide OPGW cables. The smooth-rolling bearings minimize cable friction, while the protective liner prevents cable damage. These rollers are usually made of aluminum alloy for durability and light weight.
The key functions of the OPGW double sheaves support rollers include cable stringing operations, temporary support during installation, protecting OPGW from damage during pulls and maintaining proper bend radius.
It is important to consider certain factors during the installation of these rollers. They must be properly rated for cable weight, correctly positioned on support structures, and should undergo regular inspection of roller condition. Proper alignment is also necessary to prevent cable stress.
