Published: 2025-07-11 09:28:45
Shanghai Suoqi Ship Loading Machine Special Reel Cable: An Excellent Choice for Complex Working Conditions
In port loading and unloading operations, ship loaders bear the important task of quickly and efficiently loading cargo, and their operational stability and reliability directly affect the port's throughput efficiency. The dedicated reel cable for ship loaders, as a key component, is responsible for transmitting power and signals to the ship loader, and its performance is crucial. Relying on its deep technical expertise and continuous innovation in the field of special cables, Shanghai Suoqi has meticulously developed the dedicated reel cable for ship loaders, which, with excellent quality and powerful performance, has become a reliable guarantee for port operations.
1. Outstanding electrical performance, stable power and signal transmission
High-purity conductor, low resistance, efficient power transmission: The special reel cable conductor for Shanghai Suoqi ship loader uses multi-strand ultra-fine oxygen-free bare copper wires twisted together, strictly following VDE0295 Class 5/6 standards, with a purity of over 99.9%. Taking the common 1.5mm² specification as an example, its resistance is ≤13Ω/km, ensuring efficient and stable current transmission, reducing line losses, providing stable power support for the operation of the ship loader, and guaranteeing continuous equipment operation during work.
Precise core configuration to meet diverse needs: For the power and control requirements of ship loaders, Shanghai Suoqi offers a variety of core combinations. For example, the common combination of 3×10mm² power cores paired with 3×2.5mm² control cores not only meets the power drive needs of the ship loader but also ensures accurate transmission of control commands, enabling precise equipment operation and efficient operation, suitable for ship loaders of different models and scenarios.
High-quality insulation, strong anti-interference capability: The insulation layer uses imported high-performance hybrid elastomer materials, among which nitrile rubber plays a significant role. Nitrile rubber has good oil resistance and can withstand common oil contamination in ports, ensuring the cable's insulation performance. At the same time, it has a certain degree of flexibility and elasticity, capable of withstanding certain voltage surges. The cable is rated at 0.5/0.8kV, with a test withstand voltage of 4000V. In the complex electromagnetic environment of port areas, it can ensure stable signal and power transmission, guaranteeing the normal operation of ship-loading machines.
2. Sturdy and durable structure, resistant to harsh working conditions
Double-layer protective jacket, abrasion and corrosion resistance double protection:
Inner sheath cushioning and shock absorption: The inner sheath is made of flexible nitrile rubber, which has good elasticity and can cushion the vibrations, compression, and other mechanical stresses during the operation of the loading machine, protecting the internal core. It also has good oil resistance, preventing oil contamination from penetrating and damaging the inner structure. During the movement, start, and stop of the loading machine, it reduces the risk of failures caused by friction and collisions, extending the service life of the cable.
Outer sheath with superior wear and corrosion resistance: The outer sheath is made of premium high-quality high-molecular weather-resistant polyurethane (PUR), with a Shore hardness of 80A-90A, 2-3 times the wear resistance of ordinary cables, and wear ≤ 0.12mm per 1000 hours. Polyurethane material has good weather resistance, can withstand port UV exposure and temperature changes, and is not easily aged for long-term outdoor use; Strong tear resistance to withstand possible pulling during shipping; It also has excellent aging resistance, oil stain resistance, waterproofing, and acid and alkali corrosion resistance, ensuring long-term stable use in humid terminal environments or when handling corrosive cargo.
Reinforced tensile and torsional components to withstand frequent tensile and torsional changes: The cable is equipped with a Kevlar fiber woven layer and galvanized soft steel wire composite filling, giving the cable certain tensile and torsional properties. Tensile strength ≥ 6000N, able to withstand the tensile forces generated during ship loading machine movement and towing, ensuring the cable is not snapped. Torsion resistance angle ≤± 12°/m, resisting the torque of repeated cable twisting during ship loader operation, preventing internal structural deformation and wire core breakage, ensuring stable cable operation during operation, reducing downtime, and improving work efficiency.
Optimized bending design to adapt to complex space operations: Through special process design, the bending radius of the Shanghai cable carrier ship loader dedicated drum reel cable is small, with a bending radius of ≥ 5× outer diameter during dynamic use and 2.5× outer diameter ≥for fixed installation. This performance allows the cable to maintain good performance under conditions such as winding and retracting in ship loaders and bending in confined spaces. Its bending service life is ≥ 6 million times (reel retraction), reducing damage caused by bending fatigue, maintaining stable performance during long-term operation, and ensuring continuous and efficient equipment operation.