Bending life of drag chain cables in petrochemical industry

Key Technical Data

0.14-25mm²

The key to selecting drag chain cables is to consider the working conditions. Shanghai Suoqi drag chain cables use conductors made of extra-fine copper strands meeting VDE 0295 CLASS 6, insulation made of a special PVC/elastomer blend, and an outer sheath blended with PUR/TPU. They can withstand bending cycles of ≥10 million, and feature core advantages such as shielding, aluminum foil, and tinned copper. They are widely applicable in drag chains, machinery, automation, and other scenarios. Direct sales from the source manufacturer, with stable delivery times. Welcome to call 13311756197 for selection solutions.

Product Features

Shielding layer: Equipped with single-layer or double-layer shielding structures according to different requirements. Aluminum foil shielding can efficiently block low-frequency interference, while tin-plated copper braided shielding provides excellent shielding against high-frequency interference, comprehensively enhancing the cable's resistance to electromagnetic interference.

: The outer sheath is made of polyurethane (PU) or nitrile (PVC), offering exceptional wear resistance, oil resistance, corrosion resistance, and mechanical impact resistance, ensuring stable use even in complex and harsh environments.

Product Advantages Outstanding Flexibility: After careful design and optimization, the cable bending radius is as low as 6 - 8D (D is the cable outer diameter), enabling frequent and large bends in confined spaces. It is especially suitable for mobile operations requiring high cable flexibility, such as automated production lines and robotic arms, and can easily handle complex motion trajectories.

Customized services: We understand the varying cable requirements across industries and equipment, providing comprehensive customization services. We can flexibly customize cable core counts (2 - 60 cores), cross-sectional area (0.14 - 25mm²), shielding types (single shielding / double shielding) according to customer requirements, and can develop and produce cables with special functions such as encoder wires and servo motor wires to precisely meet various mobile operation needs.

Machine tool processing equipment: During machine operation, drag chain cables must continuously move back and forth with the drag chain and face complex environments such as cutting fluids, oil stains, and metal dust. The wear-resistant, oil-resistant, and corrosion-resistant properties of this cable allow it to easily handle the situation while stably transmitting control signals to ensure machine machining accuracy.

Application scenarios

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

Customized services

As a source manufacturer of special flexible cables, Shanghai Suoqi can customize drag chain cables according to drawings or working conditions, with stable delivery times and controllable quality. Welcome to call 13311756197 for solutions and quotations.

Frequently Asked Questions

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.

What is the purpose of the shielding layer in a drag chain cable?

Tin-plated copper braided aluminum foil composite shielding suppresses electromagnetic interference, ensuring stable transmission of servo and encoder signals at high speeds.