In an era where vehicle lightweighting, agile manufacturing and waste-minimisation are key themes across the automotive industry, this high-capacity blanking line offers a powerful solution for tier suppliers and OEMs alike. Designed to process carbon-rolled steel (CRS), hot-rolled steel (HRS) and aluminium sheet, with widths from 300 to 2,080 mm, lengths from 300 to 4,300 mm, thicknesses from 0.5 to 3.0 mm, and a press capacity of up to 800 t (5,200 × 2,750 mm bed), it delivers high performance at up to 65 strokes per minute, while stacking blanks using both magnetic and vacuum systems. https://sumikura.jp/blanking-lines-2.html Why this line matters today One of the most significant industrial-megatrends is the imperative to ‘do more with less’ — less weight, less material waste, faster change-over, and greater flexibility. The blanking line is well aligned: by offering large size flexibility (wide sheets up to 2,080 mm, long blanks up to 4,300 mm) and material compatibility (CRS, HRS, aluminium), the system supports the manufacture of large body panels, battery-enclosures and multi-material structural components. According to industry sources, blanking lines convert large coil feedstock into precisely cut blanks for automotive use with high throughput and tight tolerances. Moreover, the global market research on blanking (especially laser blanking) is showing strong growth driven by automotive and aerospace needs: tool-free layout, high precision, efficient material use. Hence, a press-based blanking line of this scale occupies a strategic position between legacy stamping and more advanced laser blanking, providing high tonnage capacity (800 t) while still addressing large blank formats and material thicknesses typical for structural automotive use. Key features & benefits Versatile material handling — With thickness capability of 0.5–3.0 mm across steel and aluminium, the line is ready for lightweighting trends (aluminium outer skins, high-strength steel) and large panel sizes. High throughput — A press up to 800 t and stroke rate of 65 SPM provide strong productivity for high volume runs. Large blank formats — Blank widths up to 2,080 mm and lengths up to 4,300 mm allow consolidation of multiple smaller blanks into one large piece, reducing downstream joins, welds and handling. Automated stacking — The magnetic and vacuum stacking system reduces blank handling time, improves safety and preserves blank quality (important for aluminium and surface-sensitive parts). This aligns with known solutions in the automotive-oriented blanking industry. Material and cost optimisation — By integrating coil feeding, precise blanking, and efficient stacking, the system supports just-in-time blank production and helps reduce storage of large blank inventories. Manufacturing guides emphasise blanking line benefits: high productivity, waste reduction, consistent blanks. Strategic fit for automotive supply chains As vehicle platforms evolve more rapidly and use larger panels and mixed materials, suppliers must respond with equipment that handles wide, long, thin gauge blanks reliably. This blanking line enables building large structural or outer-skin blanks out of CRS/HRS/Aluminium in one process step — reducing part count, join complexity and cycle time. The high tonnage and size envelope mean the line can support heavy-gauge steel as well as lighter aluminium alloys, making it future-proof against shifts in material strategy. In summary, this automotive blanking line pairs size and tonnage capability, material versatility, and automation-ready stacking, delivering a comprehensive blanking solution geared for modern auto manufacturing demands — higher flexibility, lower waste, faster cycle times and larger blanks.