In today’s competitive manufacturing environment, precision, efficiency, and flexibility are essential for maintaining productivity and quality. The Cut-to-Length (CTL) Line offers an advanced solution for transforming metal coils into accurately cut, flat sheets, combining robust engineering, innovative design, and intelligent automation to streamline operations and deliver consistent, high-quality results. https://sumikura.jp/cut-to-length-lines/ The CTL line is designed to handle a broad spectrum of materials, including high-speed steel (HSS), cold rolled steel (CRS), hot rolled steel (HRS), stainless steel (SS), and aluminum (Alum). This capability allows manufacturers to meet diverse production requirements on a single system, eliminating the need for multiple machines. Whether processing lightweight aluminum for electronic components or heavy-gauge steel for industrial machinery and construction, the CTL line produces sheets with precise dimensions, uniform thickness, and smooth, burr-free edges. High-capacity performance is a core feature of this system. The line accommodates coil widths up to 2,500 mm and produces sheets up to 12,000 mm long, supporting coil weights of up to 35 tons. This large-scale capability allows manufacturers to handle heavy coils efficiently, reducing downtime associated with coil changes and ensuring continuous production. The combination of strength, precision, and capacity ensures that the CTL line meets the demands of high-volume industrial operations. The system can process a thickness range of 0.2 mm to 9.0 mm, making it suitable for both thin and heavy-gauge applications. Thin sheets are ideal for automotive panels, consumer products, and appliances, while thicker sheets are essential for shipbuilding, construction, and heavy machinery. This wide range of thicknesses allows manufacturers to consolidate multiple production tasks into a single line, improving efficiency and maximizing return on investment. Operational flexibility is enhanced by a variable speed range of 0–80 meters per minute, enabling operators to adjust the cutting speed according to material type, thickness, and job specifications. High-speed operation maximizes output for long production runs, while slower speeds provide precise control for delicate or high-tolerance materials. This ensures consistently accurate results across diverse production requirements. The CTL line features dual shear options: stop shear and rotary shear. Stop shear provides precise, burr-free cuts for short sheets and thick materials, reducing secondary finishing needs. Rotary shear supports continuous high-speed cutting for long sheets or large batch production, enhancing productivity while maintaining accuracy. This dual-shear capability gives operators the flexibility to select the most efficient cutting method for each application. Built for durability and long-term performance, the CTL line incorporates a heavy-duty frame and precision-engineered components, designed to withstand rigorous industrial conditions. Automated control systems simplify setup, reduce operator intervention, and minimize errors, while low-maintenance design ensures reliable operation and maximum uptime. Industries such as automotive, aerospace, shipbuilding, construction, appliance manufacturing, and general fabrication benefit from the CTL line’s precision, capacity, and versatility. By optimizing coil-to-sheet processing, reducing material waste, and improving operational efficiency, manufacturers can consistently produce high-quality sheets that meet stringent industrial standards. In conclusion, the Cut-to-Length Line is a versatile, high-capacity, and reliable solution. Its ability to handle multiple materials, process heavy coils, accommodate a wide range of thicknesses, and operate with dual shear options makes it an essential tool for manufacturers seeking efficiency, precision, and consistent output across a variety of industrial applications.

At the heart of the system is an 800-ton press with a 5,000 × 2,750mm working area, delivering the strength and stability necessary for high-volume production. The press ensures precise blanking for both small and large sheets, maintaining tight tolerances and dimensional accuracy in every cycle. Built for continuous operation in demanding industrial environments, it minimizes downtime and provides long-term reliability. https://sumikura.jp/blanking-lines/ Versatile Material and Size Handling The blanking line supports sheet widths from 300mm to 2,000mm and lengths from 300mm to 6,000mm, allowing 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 enables manufacturers to consolidate operations, reduce reliance on multiple machines, and increase production efficiency. High-Speed Production Operating at speeds of up to 65 strokes per minute (SPM), the blanking line ensures rapid throughput without sacrificing precision. Advanced feeding and control systems guarantee accurate positioning and cutting of each blank, minimizing material waste while maintaining consistent quality. This combination of speed and accuracy makes the system ideal for high-volume production environments where efficiency and quality are critical. Automated Magnetic Stacking Equipped with an integrated magnetic stacking system, the line automatically collects, aligns, and stacks finished blanks. This reduces manual handling, prevents surface damage, and ensures neatly organized output ready for downstream processing. By improving workflow efficiency and enhancing workplace safety, the magnetic stacking system contributes to higher productivity and consistent product quality. Key Features Compatible with CRS and HRS materials 800-ton press with 5,000 × 2,750mm working area Handles widths: 300–2,000mm and lengths: 300–6,000mm Supports thickness: 0.2–2.5mm High-speed operation at 65 SPM Magnetic stacking system for safe and precise handling Applications Automotive manufacturing: body panels, structural reinforcements, chassis components Appliance production: precision blanks for machinery and consumer products Construction: steel sheets and panels for buildings and infrastructure General sheet metal fabrication: versatile production for multiple industries Conclusion The Blanking Line provides a complete solution for high-capacity, high-precision sheet metal blanking. Its 800-ton press, wide material compatibility, 65 SPM production speed, and automated magnetic stacking ensure superior efficiency, reliability, and consistent quality. Whether producing small precision parts or large-scale panels, this system equips manufacturers with the flexibility, performance, and dependability required to excel in today’s competitive industrial landscape.