Manufacturers today demand equipment that can meet the twin goals of productivity and sustainability. Our Slitting Lines are designed precisely for this purpose—delivering accurate results, high throughput, and environmentally responsible operation. Built for versatility, these systems handle a broad range of materials, including High-Speed Steel (HSS), Cold Rolled Steel (CRS), Hot Rolled Steel (HRS), Stainless Steel (SS), and Aluminum (Alum), ensuring adaptability for multiple industries. https://sumikura.jp/slitting-lines/ With the ability to process coil widths up to 2,500 mm, this Slitting Line is well-suited for large-scale production. Its 35-ton structure provides unmatched strength and stability, ensuring consistent operation even under the strain of heavy workloads. Material thickness capability spans from 0.2 mm to 9.0 mm, allowing manufacturers to work with both delicate thin sheets and robust, heavy-gauge metals. This wide processing range makes the line ideal for sectors such as automotive, construction, shipbuilding, and consumer goods. At the heart of the system is its precision slitting unit, available in either double slitter or turnstile configurations. Engineered for accuracy, the slitting system ensures clean edges and uniform strips with every run. The line supports the production of up to 50 strips in a single pass, making it possible to meet large-volume requirements while maintaining strict quality standards. Flexible strip width adjustment enables quick adaptation to diverse orders, reducing downtime and keeping production efficient. Speed and control are crucial to the system’s performance. With an operating range from 0 to 300 meters per minute, the line offers the flexibility to balance speed and accuracy according to specific materials and applications. A sophisticated tension management system—featuring felt plates, belt bridles, or roll-based units—maintains stable material flow throughout the process. This ensures smooth feeding, reduces the risk of distortion, and minimizes waste. By optimizing both material handling and energy use, the system achieves excellent productivity without unnecessary power consumption. Ease of operation is another defining feature. The modular design allows operators fast access to key components, simplifying maintenance tasks such as blade changes, roller adjustments, or tension system servicing. An intuitive control panel provides real-time monitoring and easy parameter adjustments, enabling operators to manage production efficiently. Integrated safety features further enhance operator protection, ensuring secure operation even at high speeds. Sustainability is built into the Slitting Line’s design. The combination of reduced scrap, improved material utilization, and lower energy consumption supports both cost efficiency and eco-friendly manufacturing practices. For companies looking to align with global sustainability standards, this equipment offers a practical and future-ready solution. In conclusion, our Slitting Lines deliver the perfect balance of precision, versatility, and sustainability. With the capacity to process a wide range of metals, produce up to 50 strips at once, and operate at speeds up to 300 meters per minute, they provide manufacturers with the tools to boost productivity while reducing waste and conserving energy. For forward-looking industries, this Slitting Line is a dependable investment that ensures consistent quality, operational efficiency, and long-term value.

In modern metal fabrication, the demand for precision, speed, and flexibility is greater than ever. The Cut-to-Length (CTL) Line is engineered to meet these requirements, providing manufacturers with a high-performance solution for converting metal coils into flat, accurately cut sheets. Combining robust mechanical design, advanced control systems, and flexible operational capabilities, this line ensures consistent quality, increased productivity, and minimized material waste across a broad spectrum of applications. https://sumikura.jp/cut-to-length-lines/ The CTL line is designed to process a wide variety of materials, including high-speed steel (HSS), cold rolled steel (CRS), hot rolled steel (HRS), stainless steel (SS), and aluminum (Alum). This material versatility allows manufacturers to handle diverse production tasks on a single line, eliminating the need for multiple machines. Whether producing thin aluminum sheets for electronics or heavy steel plates for industrial equipment, the CTL line delivers precise dimensions, excellent flatness, and smooth, burr-free edges for superior end-product quality. Engineered for high-capacity industrial operations, the system accommodates coil widths up to 2,500 mm and sheet lengths up to 12,000 mm, supporting coil weights up to 35 tons. Handling such large coils efficiently reduces downtime associated with frequent coil changes, ensuring continuous production and higher throughput. The combination of heavy-duty construction and advanced processing technology makes the CTL line a reliable choice for manufacturers seeking both performance and durability. With a thickness range of 0.2 mm to 9.0 mm, the line is suitable for both light-gauge and heavy-gauge materials. Thin sheets are ideal for automotive panels, consumer goods, and appliance manufacturing, while thicker sheets cater to shipbuilding, construction, and industrial machinery. This broad thickness capability enables manufacturers to consolidate multiple production needs into a single line, improving operational efficiency and reducing capital expenditure. The CTL line operates at a variable speed of 0–80 meters per minute, allowing operators to adjust processing speed according to material type, thickness, and production requirements. High-speed operation maximizes output for long production runs, while slower speeds ensure precise handling of delicate or high-tolerance materials. This adaptability ensures consistent quality and optimal productivity for a wide range of applications. Equipped with dual shear options, the system features stop shear for precise, burr-free cuts of short sheets and thicker materials, and rotary shear for continuous high-speed cutting of long sheets or high-volume production. This dual-shear functionality provides manufacturers with flexibility, allowing them to select the most efficient method for each job and reduce secondary finishing requirements. Constructed with a heavy-duty frame and precision-engineered components, the CTL line is built to withstand demanding industrial conditions. Automated control systems simplify setup, reduce operator intervention, and minimize errors, while a low-maintenance design ensures long-term reliability and maximum uptime. Industries such as automotive, aerospace, shipbuilding, construction, appliance manufacturing, and general fabrication can benefit from the CTL line’s combination of precision, flexibility, and high-capacity performance. By streamlining coil-to-sheet processing, minimizing material waste, and increasing operational efficiency, manufacturers can consistently produce high-quality sheets that meet stringent industrial standards. In conclusion, the Cut-to-Length Line is a high-capacity, versatile, and reliable solution for modern manufacturing. Its ability to handle multiple materials, process heavy coils, accommodate a wide thickness range, and operate with dual shear options makes it an essential tool for manufacturers seeking efficiency, precision, and consistent output in industrial metal processing.

The Blanking Line is a cutting-edge sheet metal processing system designed to deliver precision, efficiency, and reliability for industrial manufacturing. Engineered for Cold Rolled Steel (CRS) and Hot Rolled Steel (HRS), it is ideal for applications in automotive production, appliance manufacturing, construction, and general sheet metal fabrication. By combining high-capacity pressing, versatile material handling, high-speed operation, and automated magnetic stacking, this system ensures consistent, high-quality blanks while optimizing workflow and boosting productivity. https://sumikura.jp/blanking-lines/ Heavy-Duty Press Capacity At the heart of the system is an 800-ton press with a 5,000 × 2,750mm working area, providing the power and stability necessary for high-volume production. The press guarantees precise blanking for both small and large sheets, maintaining tight tolerances and dimensional accuracy throughout each cycle. Built for continuous operation, it minimizes downtime and ensures long-term reliability in demanding industrial environments. Flexible Material and Size Handling The blanking line accommodates 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 for appliances and construction projects. This versatility allows manufacturers to consolidate operations, reduce the need for multiple machines, and maximize production efficiency. High-Speed Production Designed for productivity, the system operates at speeds of up to 65 strokes per minute (SPM). Advanced feeding and control systems ensure precise positioning and cutting of each blank, minimizing material waste while maintaining consistent quality. The combination of speed and accuracy makes the blanking line ideal for high-volume production environments where efficiency and precision are essential. 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 produces 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 Processes 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 precise and safe handling Applications Automotive manufacturing: body panels, chassis components, structural reinforcements Appliance production: precision blanks for machinery and consumer products Construction: steel sheets and panels for building and infrastructure General sheet metal fabrication: versatile production across multiple industries Conclusion The Blanking Line offers 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 provides manufacturers with the flexibility, performance, and dependability required to succeed in today’s competitive industrial landscape.