Ningbo Marshine Power Technology Co., Ltd.
Ningbo Marshine Power Technology Co., Ltd.
Products
Bundled Large Capacity Wire Stringing Blocks
  • Bundled Large Capacity Wire Stringing BlocksBundled Large Capacity Wire Stringing Blocks
  • Bundled Large Capacity Wire Stringing BlocksBundled Large Capacity Wire Stringing Blocks
  • Bundled Large Capacity Wire Stringing BlocksBundled Large Capacity Wire Stringing Blocks
  • Bundled Large Capacity Wire Stringing BlocksBundled Large Capacity Wire Stringing Blocks

Bundled Large Capacity Wire Stringing Blocks

Our MARSHINE was a large Chinese company contribute to manufacturing Bundled Large Capacity Wire Stringing Blocks with right price. These blocks are innovative, high-performance tools specifically designed for the efficient handling and tensioning of bundled wires and large-capacity cables. These blocks are engineered to meet the demands of modern power transmission, telecommunications, and industrial applications, where reliability, durability, and precision are critical. Whether you're working on large-scale infrastructure projects, upgrading existing systems, or performing maintenance tasks, the MARSHINE Bundled Large Capacity Wire Stringing Blocks are a trusted solution for professionals in the energy, utility, and telecommunications sectors.

The MARSHINE Bundled Large Capacity Wire Stringing Blocks are robust devices designed to guide, tension, and manage bundled wires and large-diameter cables during installation and maintenance. With a focus on handling high loads and accommodating a wide range of wire configurations, these blocks are ideal for projects involving ACSR (Aluminum Conductor Steel Reinforced) cables, bundled conductors, or other high-capacity wire systems. Constructed using high-quality materials and advanced manufacturing techniques, these blocks ensure smooth operation, long-lasting durability, and compliance with international safety and performance standards.


Product Parameter

Model Type of connection Dimensions (inches/mm) Breaking Mass
load lbs (kg)
A B C D E F G H lbf (kN)
21007005 C1 1 5/8 1 31/32 10 6 19 13 7 17985 15 (7)
26 16 50 250 145 482 330 175 80
21007010 D1 31/32 3/4 1 31/32 10 6 19 13 7 17985 15 (7)
25 19 50 250 145 490 330 175 80
21007020 B1 1 11/16 2 1/8 14 6 23 17 8 15737 24 (11)
26 18 54 350 150 595 440 200 70
21007030 C1 1 3/8 11/16 2 1/8 14 6 25 17 9 15737 26 (12)
35 18 54 350 150 640 440 225 70
21007040 D1 1 1/4 1 3/16 2 1/8 14 6 25 17 9 15737 26 (12)
31 30 54 350 150 630 440 235 70
21007080 B 1 25/32 2 11/16 26 7 39 31 10 22481 (100) 62 (28)
26 20 68 650 186 996 775 260
21007085 C 1 9/16 25/32 2 11/16 26 7 41 31 12 22481 (100) 64 (29)
40 20 68 650 186 1052 775 315
21007095 D 1 1/4 1 9/32 2 11/16 26 7 43 31 13 22481 (100) 66 (30)
32 33 68 650 186 1087 775 330
21007105 B 1 25/32 3 3/4 26 9 40 31 11 26977 (120) 71 (32)
26 20 95 650 218 1010 775 275
21007110 C 1 9/16 25/32 3 3/4 26 9 42 31 13 26977 (120) 73 (33)
40 20 95 650 218 1062 775 330
21007120 D 1 1/4 1 9/32 3 3/4 26 9 43 31 14 26977 (120) 75 (34)
32 33 95 650 218 1097 775 345
21007130 B 1 25/32 2 11/16 32 7 43 35 10 26977 (120) 71 (32)
26 20 68 800 186 1101 880 260
21007135 C 1 9/16 25/32 2 11/16 32 7 46 35 12 26977 (120) 73 (33)
40 20 68 800 186 1157 880 315
21007145 D 1 1/4 1 9/32 2 11/16 32 7 47 35 13 26977 (120) 75 (34)
32 33 68 800 186 1192 880 330
21007155 B 1 25/32 3 3/4 32 9 44 35 11 26977 (120) 84 (38)
26 20 95 800 218 1125 893 275
21007165 C 1 9/16 25/32 3 3/4 32 9 47 35 13 26977 (120) 86 (39)
40 20 95 800 218 1180 893 330
21007175 D 1 1/4 1 9/32 3 3/4 32 9 48 35 14 26977 (120) 88 (40)
32 33 95 800 218 1215 893 345
21007180 B 1 25/32 3 3/4 39 9 53 43 11 26977 (120) 108 (49)
26 20 95 1000 218 1335 1100 275
21007185 C 1 9/16 25/32 3 3/4 39 9 55 43 13 26977 (120) 110 (50)
40 20 95 1000 218 1387 1100 330
21007190 D 1 1/4 1 9/32 3 3/4 39 9 56 43 14 26977 (120) 112 (51)
32 33 95 1000 218 1422 1100 345


Product Feature

The MARSHINE Bundled Large Capacity Wire Stringing Blocks are distinguished by their advanced design and functionality, offering several key features:

High-Strength Materials: Built from premium-grade steel or aluminum alloys, these blocks are designed to withstand extreme loads and harsh environmental conditions, ensuring reliable performance in demanding settings.

Adjustable Design: Designed with multiple pulley positions and customizable clamps, these blocks allow for flexible configurations to accommodate different wire diameters, bundle counts, and tensioning requirements.

Corrosion Resistance: Treated with advanced coatings or galvanization, these blocks offer excellent resistance to rust and corrosion, ensuring long-term durability in outdoor environments.

Quick-Release Mechanism: Equipped with a user-friendly quick-release feature, these blocks simplify installation and adjustment processes, saving time and effort while maintaining safety.

Ergonomic Design: The ergonomic design minimizes operator fatigue and ensures safe handling during installation and maintenance tasks.

Safety Features: Incorporates anti-slip surfaces, emergency braking systems, and secure clamping mechanisms to prevent accidental wire slippage and ensure safe operation.

Compatibility: Suitable for use with single wires, bundled wires, ACSR cables, and other high-capacity wire systems, making them versatile for various applications.


Product Application

The MARSHINE Bundled Large Capacity Wire Stringing Blocks are widely used in various industries and applications, including:

Power Transmission: Essential for guiding and tensioning bundled conductors and ACSR cables in high-voltage power transmission projects.

Telecommunications: Ideal for installing and maintaining fiber optic cables alongside bundled wire systems in telecommunications networks.

Industrial Installations: Suitable for tensioning large-diameter wires and cables in industrial facilities, such as factories or warehouses.

Bundle Wire Handling:These blocks are designed to handle complex wire configurations, including multi-conductor bundles, in large-scale infrastructure projects.

Maintenance and Repair: Handy for repairing or upgrading existing wire systems, ensuring smooth cable movement during maintenance tasks.


Product Details

MARSHINE is committed to delivering products of the highest quality and reliability. Each Bundled Large Capacity Wire Stringing Block undergoes rigorous testing and quality control processes to ensure compliance with international standards. Here are the bundled stringing block's features:

Sheave: Aluminum;

Applicable Industries: Construction Works;

Transport Package: Carton Box;

Feature: Anti-Static;

Certification: CE, ISO9001;

Payment Terms: T/T, L/C, Paypal;


Bundled Large Capacity Wire Stringing BlocksBundled Large Capacity Wire Stringing Blocks


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