Time：2026-08-22
This technical article provides a comprehensive standard-compliant interpretation of coil transverse cutting production lines, developed and manufactured by Zibo Ruilin Machinery Co., Ltd. As a specialized supplier in metal processing machinery with proven technical heritage from Taiwan, we focus on delivering high-precision, efficient solutions to global clients. Our cut-to-length (CTL) lines are designed for industries including new energy, automotive, home appliances, and 3C electronics, solving core pain points such as low cutting precision, high material waste, and inefficient changeovers. Adhering to ISO and ASTM standards, our products feature servo-driven systems and modular designs, achieving key technical breakthroughs in precision and efficiency. We have served over 500 clients worldwide, with products validated in scenarios like battery casing processing, automotive stamping, and decorative panel production.
Coil transverse cutting production lines, also known as CTL lines, are automated systems that uncoil, level, and cut metal coils into precise flat sheets of specified lengths, based on servo control and PLC technology. These lines are essential for metal processing workflows, enabling efficient, high-precision material preparation for downstream stamping, welding, and assembly processes.
1×1250MM CTL Line: High-precision standard series, suitable for ultra-thin sheet processing (0.2mm–2.0mm) in 3C electronics and NEV battery manufacturing, featuring six-high leveling structure to eliminate warping.
3×1650MM CTL Line: Multi-material production series, ideal for medium-gauge sheets (up to 3mm thick) used in NEV structural components and home appliances, supporting edge trimming and automatic stacking.
4×1650MM Stainless Steel CTL Line: Aesthetic-focused series, designed for brushed stainless steel processing in elevator decoration and commercial kitchen equipment, ensuring scratch-free surfaces.
Our products are designed with high precision, energy efficiency, and modularity at their core. We prioritize reliability in industrial environments, using wear-resistant components and intuitive interfaces to reduce downtime and maintenance costs, delivering cost-effective, long-lasting solutions.
The core working principle of our CTL lines relies on servo-driven systems and PLC control to synchronize uncoiling, leveling, cutting, and stacking processes. The full workflow includes: 1) Uncoiling and feeding metal coils into the leveling module to eliminate internal stress; 2) Servo-controlled shearing to achieve precise length cuts; 3) Automated stacking of finished sheets for downstream use.
Servo Shearing Module: Equipped with high-precision servo drives, ensuring cutting tolerance within ±0.05mm and burr-free edges, eliminating secondary processing.
High-Precision Leveling Module: Six-high or double-leveling structures distribute pressure evenly, eliminating sheet warping and surface scratches for delicate materials.
All parameters are tested in accordance with ASTM standards, with clear test conditions and tolerance controls. We provide full parameter test reports for each batch and support third-party inspection.
Parameter Category | Core Parameter | Standard Indicator | Test Conditions | Selection Reference |
|---|---|---|---|---|
Core Performance | Cutting Precision | ±0.05mm | 25℃ room temperature, 0.5mm–3mm sheet thickness | Choose for high-precision applications like battery casings |
Line Speed | Up to 260m/min | Continuous operation with 1mm thick sheet | Ideal for high-volume production scenarios | |
Material Compatibility | Sheet Thickness Range | 0.1mm–20mm | Carbon steel, stainless steel, aluminum alloys | Select based on raw material specifications |
Energy Efficiency | Energy Consumption | 15% lower than industry average | 8-hour continuous operation | Reduces annual electricity costs by over $43,000 per line |
Note: The above parameters are standard specifications. We offer customized adjustments for special working conditions.
Industry-Leading Precision & Efficiency
Technical Support: Servo-driven systems and precision leveling structures, with proven manufacturing processes from Taiwan.
Quantifiable Data: ±0.05mm cutting precision, 40% higher efficiency than traditional lines, 3-5% reduction in material scrap.
Customer Value: Minimizes production errors, lowers raw material costs, and accelerates delivery cycles.
Superior Energy Efficiency & Modularity
Technical Support: Permanent magnet synchronous motors and energy recovery systems, standardized component interfaces.
Quantifiable Data: 15% lower energy consumption, changeover time reduced to 30 minutes.
Customer Value: Cuts annual electricity costs by over $43,000, adapts to multi-variety, small-batch production.
Q: What is the cutting precision of your coil transverse cutting lines?
A: Our servo-driven CTL lines achieve a precision of ±0.05mm and flatness of ≤0.03mm/m, which is 40% more efficient than traditional equipment.
Q: How many workers are needed to operate the line?
A: Only 1-2 workers are required for fully automated operation, reducing labor costs by up to 40%.
Q: Do you offer OEM/ODM services?
A: Yes, we provide both OEM and ODM services to meet specific customer requirements.
Official Website: https://www.rl-slittingandctlline.com/
Business Consultation Email: [email protected]
Global Service Hotline: +86 13754763387
WhatsApp：+8618753320095
Factory Address: 1486, Dongchen Road, Huantai County, Zibo City, Shandong Province, China
