آلة لحام الأطراف بالقص الأوتوماتيكية لخط إنتاج الأنابيب باستخدام تقنية اللحام بالكهرباء (ERW)، وحدة لحام التناكب المستمر بشريط القص

نظرة عامة

الـ آلة لحام الأطراف بالقص is an essential front-end auxiliary unit specially configured for ERW and OCTG welded pipe production lines. Its core function is trimming uneven, deformed or irregular edges at the tail end of the expiring steel strip coil and the head end of the new incoming coil. After precise cutting preparation, the equipment automatically aligns and performs butt welding to splice the two strip ends together seamlessly. Once the butt weld joint is finished and inspected, the connected continuous steel strip is immediately fed into the upstream strip accumulator. This splicing operation enables uninterrupted strip supply toward the downstream tube forming section, eliminating production halts caused by coil switching and ensuring stable, continuous running of the entire pipe manufacturing line.

مزايانا

• Spiral weld seams are formed via angular shearing, delivering superior structural strength while effectively protecting the tube mill.
• Consistent welding speed ensures full wire penetration and excellent weld quality. The equipment also features simple operation and low maintenance requirements.
• Integrated automatic shearing, seam alignment and welding functions greatly boost overall production efficiency.
• An optional dual welding gun configuration is available for automatic CO₂ gas-shielded welding. It enables faster welding with higher current density, creating robust and reliable weld seams.