Published: 2025-07-11 08:55:57
Shanghai Cable Company flame-retardant electric forklift dedicated reel cable: a reliable choice for complex working conditions
In industries such as mining and ports, the operating environment for electric shovels is complex and harsh, and their dedicated reel cables need to have excellent performance. Shanghai Suoqi focuses on the research and manufacturing of special cables. Its launched flame-retardant reel cables dedicated to electric shovels provide a solid guarantee for the stable operation of electric shovels through outstanding design and high-quality materials.
1. Excellent electrical performance, stable power transmission
High-purity conductor: The cable conductor is made of multiple strands of ultra-fine oxygen-free bare copper wire twisted together, meeting VDE0295 Class 5/6 standards, with a purity of over 99.9%. Taking the 0.75mm² specification as an example, the resistance is ≤28Ω/km, ensuring efficient and stable current transmission, reducing line loss, and meeting the high-power operation requirements of electric forklifts.
Precise core configuration: Mainstream models reasonably match power cores and grounding cores according to different power requirements. For example, a common 3×10/25/40mm² power core is paired with a 1×6/10mm² grounding core to ensure that power supply and safety grounding are achieved simultaneously, laying a solid foundation for the stable operation of electric forklifts.
Outstanding Insulation Performance: The insulation layer is made of high-quality mixed elastomer materials, such as nitrile/TPE, providing good flexibility and elasticity. It can not only effectively block electric current and prevent leakage but also withstand a certain voltage impact. The cable has a rated voltage of 0.5/0.8KV and a test voltage of 4500V, allowing it to operate stably even in complex electromagnetic environments.
2. Sturdy structure design to withstand harsh working conditions
Double-layer sheath protection:
Inner sheath cushioning stress: The inner sheath is made of nitrile rubber / TPEE material, which is flexible and can effectively cushion external mechanical stress, protect the internal conductor from damage, and reduce the risk of failure caused by vibration and friction.
Outer Sheath Wear and Corrosion Resistance: The outer sheath is made of high-quality polymer weather-resistant polyurethane (PUR) material, with a hardness of Shore 75A - 85A. Its wear resistance is twice that of conventional cables, with a wear volume of ≤0.15mm/1000 hours. It has excellent weather resistance, tear resistance, aging resistance, oil resistance, waterproof performance, and acid and alkali corrosion resistance, making it suitable for long-term stable use in both humid mines and strong acid and alkali mining areas.
Tensile component reinforcement: The cable is filled with a Kevlar fiber woven layer and galvanized soft steel wire composite filling, with a tensile strength of ≥4000N and a torsional angle ≤± 12°/m. During frequent movement and dragging by electric forklifts, it effectively resists tensile and torsional forces, preventing cable breakage or twisting deformation, and extending service life.
Optimize bending performance: With special design, the cable has a small bending radius; during dynamic use, it is ≥6× the outer diameter, and during fixed installation, it is ≥3× the outer diameter. Even in situations of frequent winding and unwinding on a reel or bending in confined spaces, it can still maintain good performance, with a bending life of ≥5 million times (reel winding and unwinding), reducing damage caused by bending fatigue.
3. Adaptation to harsh environments to ensure continuous operations
Flame Retardant Properties: The cable meets basic flame retardant standards and can extinguish itself relatively quickly when exposed to open flames, suppress flame spread, reduce fire risk, and ensure operational safety.
Wide temperature adaptation: Can operate normally in environments from -30℃ to 100℃, with short-term temperature resistance up to 110℃. Whether in colder mining areas or higher-temperature smelting workshops, it can operate stably, adapting to temperature changes in different regions and working conditions.
High protection level: With a protection rating of IP65, it has good waterproof and dustproof performance, effectively preventing dust ingress. Short-term immersion under normal water pressure does not affect its use, making it suitable for various outdoor and light underwater work environments.
Shanghai Suoqi flame-retardant electric forklift dedicated reel cable, with excellent electrical performance, sturdy structural design, and strong environmental adaptability, has become the ideal choice for the reliable operation of electric forklifts under complex working conditions. Choosing Shanghai Suoqi cables provides solid assurance for the safety and efficient operation of your electric forklift operations.