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;
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