The shift toward electric and hybrid vehicles has accelerated the demand for multi-material forming systems. SUMIKURA’s Blanking Line is optimized for CRS (Cold Rolled Steel), HRS (Hot Rolled Steel), and Aluminum, giving manufacturers the flexibility to process traditional and lightweight materials on the same line. With a thickness range of 0.5–3.0 mm, it handles everything from thin aluminum body panels to heavier structural steel blanks — reducing changeover times and increasing operational versatility.
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High Tonnage Power and Large Format Flexibility
Engineered for automotive-scale applications, this blanking line features a press capacity of up to 800 tons and accommodates sheet sizes up to 5,200 × 2,750 mm. The line can process coil widths from 300 mm to 2,080 mm and lengths from 300 mm to 4,300 mm, allowing manufacturers to produce both compact blanks and large body panels with uncompromising dimensional accuracy.

Operating at speeds of up to 65 strokes per minute (SPM), the SUMIKURA Blanking Line ensures high throughput and consistent quality — essential for modern high-volume production environments.

Intelligent Handling with Dual Stacking Technology
Automation is one of the most searched and implemented trends in today’s manufacturing ecosystem, and SUMIKURA’s line incorporates advanced material-handling technology to meet this demand. The system uses both Magnetic and Vacuum Stacking Systems to ensure precise, damage-free blank stacking. This innovation not only increases efficiency but also enhances quality by preventing surface marks on aluminum or coated steel blanks.

Sustainable and Smart Manufacturing Advantage
Sustainability and waste reduction are central to SUMIKURA’s design philosophy. By optimizing coil utilization, reducing scrap, and supporting energy-efficient operation, the Blanking Line helps manufacturers meet environmental targets while maintaining cost efficiency. Its precision and automation capabilities also make it ideal for Industry 4.0 integration — enabling real-time data monitoring, predictive maintenance, and seamless digital workflow.

Key Features Overview
Handles CRS, HRS, and Aluminum
Thickness: 0.5–3.0 mm | Width: 300–2,080 mm | Length: 300–4,300 mm
Press Max: 800 t, Sheet Size up to 5,200 × 2,750 mm
Speed: 65 SPM
Stacking: Magnetic & Vacuum System

SUMIKURA’s Automotive Blanking Line offers the perfect combination of power, precision, and automation — setting a new benchmark for efficiency and quality in modern automotive metal processing.

Designed for high-volume operations, the slitting line can handle coil widths up to 2,500 mm and weights up to 35 tons. Capable of producing up to 50 strips per coil, it accommodates material thicknesses from 0.2 mm to 9.0 mm. This flexibility makes it ideal for industries such as automotive, construction, appliances, and metal service centers where diverse materials and tight tolerances are essential.
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Precision and Speed Combined
The system delivers production speeds of up to 300 meters per minute without compromising accuracy. Featuring double slitter and turnstile options, the line allows for efficient cutting strategies, minimizing material waste while maintaining consistent strip quality. Its tension control units—including felt plates, belt bridles, and roll systems—ensure even stress distribution across the coil, reducing surface defects and distortion.

Smart Manufacturing Integration
In line with current smart manufacturing trends, this slitting line integrates intelligent monitoring systems that track tension, speed, and slitting precision in real time. Operators can run the line manually or utilize automated controls, with data analytics providing insights for optimizing throughput, reducing downtime, and scheduling preventive maintenance. This connectivity supports predictive operations and enhances overall plant productivity.

Enhanced Operational Efficiency
With its combination of robust construction and advanced automation, the slitting line significantly increases operational efficiency. It streamlines coil processing workflows, improves material utilization, and reduces labor intensity, allowing manufacturers to scale output while maintaining high-quality standards.

Applications Across Industries
Whether cutting high-strength steel for automotive parts, aluminum for construction panels, or stainless steel for appliance components, this slitting line adapts seamlessly to diverse production requirements. Its precision and speed make it suitable for both large-scale industrial facilities and specialized metal service centers seeking consistent, high-quality results.

Conclusion
Investing in this high-performance slitting line empowers manufacturers to embrace the future of metal processing. By combining speed, precision, and smart automation, it ensures superior output quality, reduces material waste, and optimizes productivity—perfect for companies focused on efficiency, scalability, and innovation in the modern industrial landscape.

The line is capable of processing coils up to 2,500 mm in width, making it suitable for large-format production. Its 35-ton frame provides the stability required for consistent operation, even under continuous, heavy-duty use. Whether working with ultra-thin material of 0.2 mm or thick stock up to 9.0 mm, this equipment maintains precise tolerances and delivers high-quality output every time.
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At the core of the system is a precision slitting section, available in double slitter or turnstile configurations to match different production needs. The cutting heads are engineered for accuracy and durability, ensuring clean, burr-free edges. Capable of producing up to 50 individual strips in a single pass, the line dramatically increases throughput without sacrificing quality. Adjustable strip widths allow quick reconfiguration, making it easy to meet changing order specifications with minimal downtime.

Operational efficiency is enhanced by a variable speed range of 0 to 300 meters per minute. This flexibility enables operators to optimize production rates for different materials and thicknesses while maintaining tight quality control. A sophisticated tension management system—featuring felt plate, belt bridle, or roll-based units—ensures steady, distortion-free feeding of the coil. By maintaining precise tension throughout the process, the system prevents stretching or surface defects, reduces scrap, and improves overall yield.

Maintenance and operation have been simplified through thoughtful design. The modular layout provides easy access to slitting blades, rollers, and tension components, allowing for quick blade changes and routine servicing. A user-friendly control panel offers intuitive monitoring and adjustment of key parameters, giving operators full control over production settings. Built-in safety mechanisms provide added protection during high-speed or heavy-load operation, ensuring a secure work environment.

Energy efficiency is a key feature of this Slitting Line. By optimizing power use across all stages of operation, the system lowers electricity consumption and reduces the environmental impact of manufacturing. Combined with its ability to minimize scrap and improve material utilization, the line supports cost-effective production while aligning with global sustainability goals.

In summary, our Slitting Line offers a comprehensive solution for cutting and processing metal coils with precision, speed, and environmental responsibility. Its wide processing range, high strip capacity, and advanced tension control make it ideal for industries where accuracy and efficiency are critical. For manufacturers aiming to boost output while conserving energy and reducing waste, this Slitting Line represents a smart, future-ready investment in modern coil processing technology.

Operational flexibility is enhanced by a variable speed range of 0–80 meters per minute, giving operators full control over line performance. High-speed operation ensures maximum throughput for long production runs, while lower speeds allow careful handling of sensitive or high-precision materials. This adaptability guarantees consistent sheet quality regardless of production volume or material type.
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The CTL line features dual shear options: stop shear and rotary shear. Stop shear is ideal for precise, burr-free cutting of shorter sheets and thicker materials, reducing the need for additional finishing. Rotary shear enables high-speed, continuous cutting for long sheets and large batch production, boosting productivity without sacrificing precision. This dual-shear functionality allows manufacturers to choose the optimal cutting method for each production scenario.

Durability and reliability are integral to the CTL line’s design. The heavy-duty frame, precision-engineered components, and automated control systems ensure long-term performance, minimal maintenance requirements, and reduced operator intervention. Low-maintenance design and high-quality construction guarantee maximum uptime and operational efficiency.

Industries including automotive, aerospace, shipbuilding, construction, appliance manufacturing, and general fabrication can benefit from the CTL line’s combination of capacity, precision, and versatility. By streamlining coil-to-sheet processing, minimizing material waste, and enhancing productivity, manufacturers can consistently produce high-quality sheets that meet the most stringent industrial standards.

In conclusion, the Cut-to-Length Line is a versatile, high-performance, and dependable solution for modern manufacturing. Its ability to process multiple materials, handle heavy coils, accommodate a wide range of thicknesses, and operate with dual shear options makes it an essential tool for manufacturers aiming for efficiency, precision, and consistent production output.

The Blanking Line is a high-precision, high-efficiency sheet metal processing system designed to meet the demanding needs of modern industrial manufacturing. Specifically engineered for Cold Rolled Steel (CRS) and Hot Rolled Steel (HRS), this line is perfect for automotive, appliance manufacturing, construction, and general sheet metal fabrication industries. By integrating robust press capacity, versatile material handling, rapid production speeds, and automated magnetic stacking, it ensures consistent output of high-quality blanks while optimizing workflow and enhancing overall productivity.
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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 strength and stability required for large-scale production. This press delivers precise blanking for sheets of varying sizes, maintaining tight tolerances and consistent dimensional accuracy throughout each cycle. Designed for continuous industrial operation, it ensures long-term reliability and minimizes downtime, even in demanding environments.

Flexible Material and Size Handling

The blanking line accommodates sheet widths from 300mm to 2,000mm and lengths from 300mm to 6,000mm, enabling manufacturers to process both compact parts 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 wide material and size compatibility allows manufacturers to consolidate operations, reduce the need for multiple machines, and maximize efficiency.

High-Speed Production

Operating at speeds of up to 65 strokes per minute (SPM), the blanking line combines speed with precision to achieve high throughput without compromising quality. Advanced feeding and control systems ensure accurate positioning and cutting of each blank, minimizing material waste while maintaining uniform product quality. This makes the system ideal for high-volume production environments where efficiency and accuracy 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 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 safe, 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 building 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, broad material compatibility, 65 SPM speed, and automated magnetic stacking ensure superior efficiency, reliability, and consistent quality. Whether producing small precision components or large-scale panels, this system equips manufacturers with the flexibility, performance, and dependability required to excel in today’s competitive industrial landscape.