This gantry‑type welding machine is designed for automatic submerged‑arc welding of H‑beams and box beams in steel‑structure production.
Built with high‑rigidity gantry frame and dual‑motor synchronous frequency‑conversion drive, it supports boat‑position welding for H‑beams and planar V‑groove welding for box beams. Both‑side simultaneous or single‑side welding is available. The arc‑guide frame can rotate 180° for return‑stroke welding to boost working efficiency.Featuring mechanical three‑axis seam tracking and torch fine‑tuning, it keeps welding torches accurately aligned with seams. The automatic flux delivery‑and‑recovery system recycles usable flux to save consumables.
Equipped with reliable submerged‑arc welding power sources and flexible control layout, this equipment covers a wide workpiece size range. It minimizes manual work and improves welding quality and productivity for steel structure workshops.
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Jack | Diretcor | China Pioneer CNC
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