Stringing Block

A stringing block, also known as a pulley block or cable block, is a critical component used in power line construction and maintenance. It is designed to guide, support, and tension cables during the stringing process. Our MARSHINE Stringing Blocks are specifically engineered to handle the high tension and heavy loads associated with power transmission and distribution projects.

What Types of Stringing Blocks Does MARSHINE Offer?

MARSHINE provides a range of blocks tailored to different applications and load capacities:

Single Pulley Blocks: Simple and compact, these blocks are ideal for light-duty operations, such as guiding cables during initial installation.

Double Pulley Blocks: Equipped with two pulleys, these blocks are designed for medium-duty tasks, allowing for increased tension and load distribution.

Triple Pulley Blocks: High-capacity blocks with three pulleys, suitable for heavy-duty operations, such as stringing large-diameter conductors or bundle cables.

Swivel Blocks: Designed with swivel joints, these blocks allow for multi-directional movement, making them ideal for complex layouts and uneven terrain.

How Are MARSHINE blocks Differentiated from Competitors?

MARSHINE stringing blocks stand out due to several unique advantages:

Innovative Design: Patented designs ensure optimal load distribution and reduced stress on cables.

Customization Options: Available in various sizes, configurations, and load capacities to meet specific project requirements.

Advanced Manufacturing: Built using cutting-edge manufacturing techniques to ensure precision and durability.

The MARSHINE Stringing Blocks are indispensable tools for power line construction and maintenance, offering a combination of strength, versatility, and precision. Whether you're working on a small-scale telecommunications project or a large-scale power grid expansion, our MARSHINE blocks provide the reliability and performance needed to complete the job safely and efficiently.

View as

Φ916mm Nylon Sheave Helicopter Cable Stringing Block

Our MARSHINE was a Chinese supplier who supply the international quality electric power tools, and we have been providing the efficient pulley tools to the international customers with the competitive prices for ten years. Therefore, we believe that this Φ916mm Nylon Sheave Helicopter Cable Stringing Block from MARSHINE, as a convenient pulley tool to assist the helicopter cable stringing tasks, can be a good choice for your team.

View More >> Send Inquiry >>

Φ822mm Helicopter Cable Stringing Block

MARSHINE is a large Chinese power tool manufacturer. As a long-established company that provides the cost-effective cable stringing tools to the power line construction workers at a reasonable price around the world, we have the sufficient experience to provide the customers with an appropriate solutions to solve their difficulties of the cable stringing construction. This MARSHINE Φ822mm Helicopter Cable Stringing Block is a cable laying tool that can assists the helicopter stringing operations, which is able to effectively shorten the construction period while reducing the cost consumption, thereby improving your team’s construction efficiency.

View More >> Send Inquiry >>

Φ660mm Helicopter Line Cable Stringing Block

Our MARSHINE was a Chinese electric power tool supplier that have decades of the experience in manufacturing the helicopter stringing blocks. We have been offering the reliable cable stringing tools to the electricians and the utility workers around the world with the competitive price for ten years. This MARSHINE Φ660mm Helicopter Line Cable Stringing Block is a stringing block that designed for the helicopter cable stringing tasks, and can effectively improve your team’s construction efficiency of the cable stringing tasks, is able to be your good partner to deal with the aerial cable constructions.

View More >> Send Inquiry >>

Φ508mm Nylon Sheave Helicopter Cable Stringing Block

As a Chinese manufacturer, our MARSHINE have ten years of the experience in manufacturing the electric power tools. In the past, we have been providing the durable yet efficient cable installation tools to the utility electricians and the linemen with the competitive price. This MARSHINE Φ508mm Nylon Sheave Helicopter Cable Stringing Block is a pulley designed for helicopter cable laying tasks, which can evidently improve the efficiency of the cable laying construction, can be a reliable partner for aerial cable operations.

View More >> Send Inquiry >>

OPGW Cable Fiber Optic Stringing Block

Engineered by MARSHINE, a large Chinese supplyer in electric power industry tools to streamline the installation and maintenance of Optical Ground Wire (OPGW) cables, ensuring flawless performance of both power transmission and fiber optic communication networks. The MARSHINE OPGW Cable Fiber Optic Stringing Block with its industry-leading precision, it guarantees uninterrupted data transmission and maximizes the lifespan of high-value OPGW infrastructure. Designed for utility and telecom professionals, this specialized block safeguards delicate fiber strands from tension stress, abrasion, and torsional damage during stringing operations. With competitive price, this block can be a better choice for your team.

View More >> Send Inquiry >>

Wire Separation Device Transmission Stringing Block

Our MARSHINE, as a large Chinese manufacturer supply transmission pulley systems for global professionals with competitive price, designed a universal solution for installing and maintaining bundled conductors in overhead transmission lines. This is the MARSHINE Wire Separation Device Transmission Stringing Block. Designed to streamline complex multi-conductor operations, this tool ensures precise wire separation, minimizes interphase contact, and eliminates abrasion during stringing.

View More >> Send Inquiry >>