Construction Machinery
In the steel structure industry, laser cutting and welding technologies are game-changing, redefining the fabrication of large-scale load-bearing components and precision joints. Steel structures demand exceptional structural stability, load-bearing capacity, and corrosion resistance to withstand harsh conditions (extreme weather, heavy loads, seismic activity).
Key Aspects
Laser Cutting
Widely applied for structural members (H-beams, I-beams, channel steels), node plates, truss components, and bridge girders. Processes thick carbon steel, high-strength steel (up to 60mm via fiber laser) with clean, burr-free cuts and tight tolerance (±0.03mm). Minimizes material waste, accelerates fabrication of large-scale components, and enables complex geometric cuts for seamless assembly in bridges, stadiums, high-rises, and industrial plants.
Laser Welding
Critical for joining steel beams, columns, prefabricated modules, and hollow sections. Low heat input reduces distortion, ensuring dimensional accuracy of assembled structures. Creates high-strength, fatigue-resistant joints with deep penetration, outperforming traditional arc welding in critical load-bearing areas. Enhances structural integrity and longevity, ideal for seismic-resistant and long-span steel structures while cutting on-site assembly time.
