Metallurgical steel shielding structure of reel cable

Key Technical Data

40℃
90℃
99.9999%

In harsh working conditions such as mining and port loading and unloading, ordinary winding cables frequently experience problems like sheath cracking, conductor breakage, and internal twisting or bulging, leading to equipment downtime and high replacement costs. Addressing this issue, Shanghai Suoqi reel cables have optimized both materials and processes: the inner layer uses composite galvanized steel rope/Kevlar fiber tensile elements, and the outer sheath is made of imported PUR material, which is wear-resistant, waterproof, oil-resistant, UV-resistant, with a bending radius ≤ 4 times the cable diameter. In practical applications, the product has gained recognition from clients in wet spraying, mechanical, and tunneling sectors for its abrasion resistance, polyurethane, and PUR performance. Customization according to drawings and direct stock shipment are supported. For details, please call 13311756197.

Product Features

Oil, acid, and alkali resistance: Can resist corrosion from hydraulic oil, diesel, acids, and alkalis. Even when used for a long time in oily environments, it is not easily damaged, ensuring the stability of the cable in complex chemical environments.

Waterproof and weather-resistant: With an IP67 protection rating, it can operate stably in extreme environments ranging from -40°C to 90°C. Whether in cold northern or hot southern regions, as well as in humid and rainy or dry, dusty conditions, it can operate normally.

Flame Retardant Safety: Complies with IEC 60332 flame retardant standards, effectively preventing the spread of fire when exposed to open flames, reducing fire risk, and improving safety at construction sites.

Cable structure: Usually uses multi-strand ultra-fine finely twisted oxygen-free copper wire, meeting VDE0295 CLASS 6 standards. Alternatively, annealed oxygen-free copper wire with a purity of up to 99.9999% is available, offering excellent conductivity and flexibility, effectively reducing energy loss, and making it less likely to break during frequent bending and dragging.

Filling layer: Filled with Kevlar tensile fiber/TPE to cushion stress, prevent core wire deformation, and ensure the stability of the cable's internal structure.

Application scenarios

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

Customized services

As a source manufacturer of special flexible cables, Shanghai cable companies can customize reel 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 is the minimum bending radius of a reel cable?

Generally, it should be no less than 6 times (6D) the outer diameter of the cable. For reel winding and unwinding conditions, it is recommended to check according to the diameter of the equipment drum to avoid long-term bending that could cause the sheath to crack.

Can reel cables and drag chain cables be interchangeable?

No. Reel cables are designed for winding and unwinding, emphasizing torsion resistance and radial compression resistance; drag chain cables are designed for repeated bending, emphasizing bending fatigue resistance. The structural differences between the two are significant.