Drag Chain Cable in Port Wharf Scenario Application

Key Technical Data

300/300V
300/500V
2000V
90℃

High-frequency reciprocating bending of automated equipment drag chain systems; conventional cables can only withstand minor bends, leading to frequent core wire breakage and signal interruptions during long-term operation, resulting in a high failure rate of equipment. Shanghai cable drag chain cables are specially designed for this working condition, with core wire twisted shielding and total shielding (aluminum foil and tinned copper braiding), and polyurethane sheath material, suitable for high-frequency reciprocating bending of drag chain tank chains. The cable features wear resistance, bending resistance, and oil resistance, and is widely used in machinery, drag chain transport, ports, and other fields. Shanghai cable companies sell directly from the source factory, customizing multiple cores and specifications on demand, with ample stock and nationwide shipping. Consultation hotline 13311756197.

Product Features

Product Design Description: This double-sheath shielded PUR drag chain cable is meticulously designed in terms of material selection and structural design, making it suitable for drag chain requirements in various complex and demanding scenarios such as ports, docks, industrial robots, and chemical enterprises. It adopts an ultra-fine oxygen-free bare copper multi-strand twisted bundle design, in accordance with VDE 0295/CLASS 6 conductor standards, offering excellent conductivity and flexibility. Additionally, tinned copper conductors can be selected according to actual requirements to further enhance the cable's corrosion resistance in special environments.

: The core wire adopts a short pitch optimized flexible anti-torsion structure, combined with a grouped gap-filling or twisted-pair structure design, which not only meets the diverse connection application requirements but also effectively maintains the stability of the cable's internal core wires, significantly enhancing the cable's durability and service life.

Inner Sheath: Made of specially modified elastomer material, it is formed through a low-viscosity high-pressure extrusion process, tightly wrapping the core wires and providing reliable internal support and protection for the cable.

Shielding Layer: Using tinned copper wire braiding technology to create a shielding mesh layer, it provides all-around protection against external electromagnetic interference, ensuring the accuracy and reliability of signal transmission in complex electromagnetic environments.

Main Product Parameters Rated Voltage: 300/300V; 300/500V Test Voltage: 2000V Bending Radius: 7.5xD (Mobile Installation) Temperature Range: -30~90°C (supports wider temperature range customization) Oil Resistance: Fully oil-resistant, can operate stably for long periods in oily environments Weather Resistance: UV and sunlight aging resistance,

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

Shanghai Suoqi Cable provides drag chain cable selection guidance and on-demand customization services. Cables with multiple cores and various specifications can be produced. Flexible combinations of stock and futures are available. For details, please contact 13311756197 (same number on WeChat).

Frequently Asked Questions

How to assess the bending lifespan of drag chain cables?

Measured by the number of bending cycles, high-quality drag chain cables can reach more than 8 million cycles. When selecting, it is necessary to match the drag chain's travel, speed, and bending radius.

What should be considered when selecting drag chain cables?

Travel, speed, acceleration, bending radius, and oil resistance must be provided, with margins reserved for the most demanding conditions to avoid early failure.