Focusing on the three major fields of fire prevention, power transmission, and energy conservation, Kebao Cable breaks through technological bottlenecks with cutting-edge equipment:
Fireproof cable fully automatic filling production line
10 meter level three-dimensional filling system: China's first magnesium oxide fireproof cable automation production line integrates filling, welding, annealing, and forming processes, replacing traditional semi manual drawing processes. The daily production capacity reaches 2000 meters of long cables, reducing labor costs by 3.5 times and energy consumption by 10 times.
Core technological breakthrough: filling accuracy reaches± 0.1mm， Ensure that the magnesium oxide insulation layer is uniformly dense, supporting the product to continuously supply power for 3 hours at a high temperature of 1000 ℃, filling the technological gap in the western region.
Three layer co extrusion cross-linking production line
Introducing the Trosler ultra-high voltage cross-linking unit from Germany, achieving synchronous extrusion of conductor shielding layer, insulation layer, and insulation shielding layer, eliminating interface impurities, improving the voltage withstand strength of 35KV power cables by 40%, and reducing the breakdown failure rate to 0.02%.
Copper core shaped single wire conductor production line
Independently designed high-speed continuous annealing and drawing unit, combined with patented technology CN222775010U, upgraded the circular single wire to a fan-shaped layered structure, increased the compression coefficient by 15%, reduced the DC resistance of the conductor by 8%, and increased the current carrying capacity by 12%, solving the problem of transmission loss industry.
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