Offline high-speed spiral mills with separated forming and welding stages
Two-step spiral mills separate forming and welding into independent processes. High-speed forming creates the spiral shell, then transferred to dedicated offline welding stations. Forming runs continuously while multiple welding stations operate in parallel. Result: higher throughput, superior weld quality through controlled conditions, flexibility to optimize each stage independently.
| Parameter | Value |
|---|---|
| Pipe Diameter | 20" - 120" (508 - 3048 mm) |
| Wall Thickness | 5 - 25 mm |
| Material Grade | X42 - X80 |
| Forming Speed | Up to 20 m/min |
| Parallel Welding Stations | 2 - 4 stations |
Parallel welding stations dramatically increase throughput vs. conventional mills
Dedicated welding stations with controlled conditions produce consistent, high-quality seams
Continuous forming while multiple welding stations operate eliminates production bottlenecks
Perfect for projects requiring sustained high-capacity production without downtime
Optimize forming and welding parameters independently for each application requirement
Uninterrupted forming production while welding runs offline, maximizing asset utilization
Contact our engineers to discuss two-step spiral configurations for your high-volume requirements
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