As OEMs drive toward larger panel sizes and higher mix at lower cost, the capability to blank wide and long sheets at significant tonnage becomes critical. This blanking line supports widths from 300 to 2,080 mm and lengths from 300 to 4,300 mm — leveraging a press capacity up to 800 t and capable sheet size of 5,200 × 2,750 mm. The system hits speeds of up to 65 strokes-per-minute (SPM), enabling high-volume blank supply for body-in-white and structural production operations.
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Equipped with a modern Human-Machine Interface (HMI) and intelligent sensors, this slitting line enables operators to monitor coil tension, strip alignment, and cutting accuracy in real time. Automated adjustments ensure uniform strip widths and flatness, reducing scrap and minimizing manual intervention. The system also provides predictive maintenance insights, process optimization data, and production analytics, allowing manufacturers to increase uptime, improve operational efficiency, and make informed, data-driven decisions.
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Equipped with advanced slitting technology, the line features either double slitter or turnstile configurations, ensuring clean, precise cuts with minimal edge distortion. The system can produce up to 50 strips simultaneously, increasing throughput and enhancing overall production efficiency. Adjustable strip widths allow operators to meet varied production requirements, enabling quick transitions between different jobs and minimizing downtime.
https://sumikura.jp/slitting-lines/

The blanking line accommodates sheet widths from 300mm to 2,000mm and lengths from 300mm to 6,000mm, enabling manufacturers to process both compact components and large panels. With a thickness range of 0.2mm to 2.5mm, it efficiently handles thin steel sheets such as automotive body panels, as well as thicker structural components used in appliances and construction projects. This versatility allows manufacturers to consolidate operations, reduce reliance on multiple machines, and improve overall efficiency.
https://sumikura.jp/blanking-lines/