4 号精整线于 9 月初完成安装调试并投入运行，主要承担薄料分条与拉丝前处理。
投产后分条月产能提升约 30%，最小条宽 8 mm，边部毛刺控制与卷取整齐度均优于原有产线。
薄料（0.3–0.8 mm）订单的交期由 18 天缩短至 12 天。
公司新闻 · 2026-09-05
No. 4 Finishing Line Commissioned, Slitting Capacity Up 30%
The new No. 4 finishing line has completed installation and commissioning, with a minimum slit width of 8 mm and monthly capacity up about 30%.
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