Category: Flat Cable
Hotline
Tel: +86 133 1175 6197
WeChat: L13311756197
Email: postmaster@suoqi-cable.com
Shanghai Suoqi Cable — Gantry Crane Flexible Bend-Resistant Flat Cable Product Details
1. Company Strength
Shanghai Suoqi Electric Wire and Cable Co., Ltd., as a high-tech enterprise in the field of special cables, has been deeply engaged in the design, production, and sales of electric wires and cables for many years. The company brings together a professional technical R&D team and, with strong independent research and development capabilities, can tailor special cable solutions according to the complex operating conditions of different industries. Relying on a stable and high-quality supply chain system, combined with a scientific and rigorous internal management process, every link from raw material procurement to finished product shipment is strictly controlled to ensure that product quality consistently meets high standards and high stability. Currently, the company has formed a product matrix of industrial control cables with more than 100 varieties such as PVC, polyurethane, and fluoroplastic, widely used in industries such as metallurgy, electric power, and shipbuilding, earning high recognition in the market.
2. Details of flexible flat cables for gantry cranes
(1) Product Positioning
Specially designed for large lifting equipment such as gantry cranes, serving as the core cable for power transmission and control, it can operate stably under frequent movement and bending conditions, ensuring efficient equipment operation.
(2) Application Scenarios
Port operations: Used for shore-side container gantry cranes and rail-mounted gantry cranes, ensuring reliable transmission of power and signals during container lifting, adapting to the complex environment of high salt spray and high humidity at ports.
Railway freight yard: Meets the electricity needs for railway gantry cranes and cargo loading, ensuring safe and stable cargo lifting operations.
Large warehouses: In automated high-bay warehouse gantry crane systems, stable power is provided for cargo retrieval and handling, helping to ensure efficient warehouse operations.
Heavy machinery factories: Suitable for gantry cranes within factories to lift heavy machinery parts, enduring frequent stretching and bending under heavy load conditions.
(3) Core Characteristics
Ultra-strong flexibility and bending resistance: Using special processes and materials, it can withstand over a million bending movements, with a bending radius as small as eight times the outer diameter of the cable. Even during long-term reciprocating operation, the gantry crane maintains good flexibility and electrical performance, making it less likely to break or break the skin.
Excellent mechanical properties: Outstanding tensile and tear resistance, built-in high-strength tensile reinforcements (such as galvanized steel wire ropes and aramid fibers), capable of withstanding the strong tensile forces during gantry crane operation; Excellent wear resistance, with the outer cover made of highly wear-resistant rubber material, making it resistant to wear even after long-term use near rough tracks.
Strong environmental adaptability:
Weather resistance: Can operate normally in extreme temperature environments from -40°C to 90°C, maintaining stable performance whether in the severe cold of northern winters or the high heat of southern summers.
Corrosion resistance: Specifically designed with a corrosion-resistant outer sheath for high-corrosion environments such as ports, effectively resisting corrosion from salt spray, acids, alkalis, and other chemical substances, extending the service life of the cable.
Flame Retardancy: Complies with national standards, not easily ignited when exposed to open flames, prevents the spread of fire, and ensures operational safety.
Easy installation: Flat structure design occupies less space compared to round cables, saving more space during installation; Cable surface has low adhesion, making it less likely to stick during installation, allowing for quick laying and improved construction efficiency.
(4) Cable structure
Conductor: Made by twisting multiple strands of high-purity oxygen-free copper wire, compliant with IEC 60228 Class 5/6 standards, offering excellent conductivity and flexibility to ensure stable current transmission.
Insulation: Made of high-performance special elastomer materials, it has excellent insulation properties and can effectively prevent electric leakage; at the same time, it has good flexibility, suitable for the working condition of frequent cable bending.
Reinforcement parts: Depending on usage needs, high-strength reinforcements such as galvanized steel wire ropes or aramid fibers can be built-in, significantly improving the cable's tensile performance and ensuring the cable is not broken during high-load gantry crane operation.
Shielding layer (optional): For scenarios requiring electromagnetic interference resistance, an aluminum foil shielding layer or copper wire braided shielding layer can be added to effectively block external electromagnetic interference and ensure stable signal transmission.
Sheath: Made of a specially formulated high-wear, weather-resistant rubber material, usually black in color (RAL9005), with good abrasion resistance, aging resistance, oil resistance, and tear resistance, providing comprehensive protection for the cable.
(5) Electrical Parameters
Parameter items
Standard value
Rated voltage
450/750V or 0.6/1kV
Operating temperature range
-40℃ to 90℃
Minimum bending radius
8× Cable Outer Diameter (Mobile Installation)
Insulation resistance
Withstand Voltage Test
3500V/5min no breakdown
3. Product Advantages
(1) Source factory, high cost-performance
As a manufacturer at the source of production, we reduce intermediate circulation links and provide customers with more price-competitive products while ensuring product quality; relying on an efficient production management system, we can quickly respond to customer orders and shorten delivery cycles, with regular orders being shipped in 3-5 days.
(2) Professional service, worry-free throughout the process
Pre-sales: The professional technical team provides precise cable selection solutions based on the specific parameters of the customer's gantry crane (such as operating speed, load weight, and operating environment) to ensure product compatibility with requirements.
During sales: Provide technical guidance for cable laying and installation, assist customers in standardized construction, and ensure installation quality.
After-sales: Establish a comprehensive after-sales service system, responding to customer inquiries and after-sales needs online 24 hours a day; regularly visit customers, track cable usage, provide maintenance and care suggestions, and resolve customer concerns.
(3) Customized on demand to meet individual requirements
Flat cables can be customized according to customer special requirements, with different core counts, cross-sectional areas, sheath materials, and shielding types; Supports printing labels on the cable surface, marking customer logos, specifications, models, and other information to meet personalized usage needs.
(4) Reliable quality, strict testing
Strictly following the ISO 9001 quality management system, from incoming inspection of raw materials to finished product testing, multiple quality inspection procedures are implemented, including conductor resistance testing, insulation withstand voltage testing, bending fatigue testing, tensile strength testing, etc., to ensure that every roll of cable meets high standards and provides reliable assurance for the safe and stable operation of gantry cranes.
