Flat cable tunnel engineering sheath process

Key Technical Data

15℃
70℃
40℃
300/500V
2m/s
4-10m/s
20℃
80℃

Cranes and crane equipment are in long-term reciprocating motion and suspended bent conditions. Ordinary round cables take up space and are not wear-resistant, making them prone to outer skin wear, cracking, and core wire breakage. Shanghai Cable Enterprise flat cables are specially designed for these conditions, with flexible core wires preventing twisting into bundles, high-strength composite elastomers on the outer sheath, and built-in Kevlar tensile elements, suitable for frequent suspension and movement of crane gantry cranes. The cables feature bending resistance, tensile strength, and wear resistance, and are widely used in machinery, ports, logistics, and other fields. Shanghai Cable Enterprises sells directly from the source factory, customizing multiple cores and specifications on demand, with ample stock and nationwide shipping. Hotline 13311756197 for inquiries.

Product Features

Space-saving: The cable is flat, with a smaller bending radius compared to round cables, which can save installation space, and multiple cables can be overlapped and bundled together.

Excellent environmental adaptability: It features cold resistance, wear resistance, oil resistance, waterproofing, acid and alkali resistance, radiation resistance, and corrosion resistance. The imported TPU sheath material used can adapt to seawater and other harsh environments, with a typical temperature resistance range of -15°C~70°C or -40°C~70°C.

Technical parameters: The rated voltage is usually U0/U 300/500V. When the core wires are arranged in a single-row straight line, it is recommended to add load-bearing steel wire or polyester yarn if the suspension length exceeds 40m and the moving speed exceeds 2m/s; when the core wires are arranged in a plum blossom-type stranding, it is recommended to add load-bearing steel wire if the suspension length exceeds 80m and the moving speed exceeds 4-10m/s.

Scope of application: Widely used in mobile equipment such as vehicles, trolleys, and transmission machinery, as well as in fields such as metallurgy, electric power, ships, logistics conveyor systems, and port machinery. It can also be used in occasions such as elevator control systems and video system connections.

Application scenarios

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

Customized services

Direct sales from Shanghai Suoqi cable factory source, supporting on-demand customization of multiple core counts and specifications. Ample stock available, nationwide shipping. Consultation hotline: 13311756197

Frequently Asked Questions

Which is more bending resistant, flat cable or round cable?

Flat cables are especially advantageous in lifting scenarios with frequent movement and limited space; their flat structure is evenly stressed and not easily twisted, making them suitable for reciprocating movements such as cranes and overhead cranes.

What temperature range is flat cable suitable for?

Conventional elastomer sheaths are suitable for temperatures from -20°C to 80°C, while special low-temperature formulations can be used to reduce temperatures down to -40°C, with specific selection based on operating conditions.