-
H Beam Welding LineH-beam welding lines are used to assemble and weld steel plates into H-beams for heavy steel structure production.
-
Box Beam Welding LineBox beam welding lines cover the complete production flow, starting from raw material loading and assembly, and continuing through tack welding, electroslag welding, double-wire double-arc submerged arc welding, and end-face machining.
-
Bridge Deck U-Rib Welding LineBridge deck U-rib welding lines are used to produce bridge deck panel units for large steel bridge projects, where production volume is high, delivery schedules are tight, and both forming and welding quality need to be kept under close control.
Established in 1985, Yangtong is a manufacturer specializing in structural steel fabrication equipment. Spanning 95,000m² across three production bases, we supply structural beam welding lines designed to manufacture custom steel beams such as H beam, box beam and bridge deck U-ribs, serving customers across industries including metal buildings, bridge construction, heavy steel structures, and more. Combining decades of expertise with ISO-certified quality management, we ensure our structural steel machines meet industry standards.