
Gantry Large Diameter Submerged Arc Welding Production Line Oil Tank Welding Machine. Customizable Dimensions: Maximum diameter 4000mm and rail length 18000mm can be customized to fit specific needs. Advanced Control Technology: Incorporates PLC, micro-electronics, and frequency conversion for precise automatic seam tracking. High Welding Efficiency: Welding speed ranges from 200-800mm/min with no trembling for improved production efficiency. Specialized Tank Welding: Designed for circumferential seams on round and fish belly shaped tanks in the special vehicle industry. Stable Welding Gate: Workpiece held by movable devices from front and back to guarantee welding stability. Flexible Profiling: Adopts flexible and reliable profiling technology for automatic seam trace and adjustment. Comprehensive Inspection: Video outgoing inspection and machinery test reports are provided for quality assurance. OEM and ODM Services: Customized welding and cutting solutions available based on specific customer requirements.