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Kelin Graphics System
- Products
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- Products

CMA DL-130 | Precision Aluminum Channel Letter Bending Machine with Five-Axis System
Automated Sign Letter Fabrication with High-Speed Cutting, Intelligent Bending & Advanced Material Compatibility
Take your signage production to the next level with the CMA DL-130 Five-Axis Aluminum Channel Letter Bending Machine — engineered for precision, performance, and productivity in commercial sign-making. Designed for flat aluminum, Channelume, and aluminum profiles, this advanced bending machine delivers unmatched accuracy, automated workflow, and versatile material handling, making it the ideal solution for high-volume letter fabrication.
Whether you're a sign manufacturing veteran or scaling your production, the DL-130 offers a seamless, fully automatic process — feeding, slotting, and bending in one cycle. With a wide slotting range from 45° to 135°, and no limit for flat materials, this system is built for complex designs and professional-grade output.
Equipped with a brushless DC cutting motor featuring adjustable speed, it ensures smooth, silent operation while adapting to various material types. Paired with intelligent arc compensation and a closed-loop self-test system, the DL-130 delivers repeatable results with precision deviation below 0.1mm — ensuring your letters are perfect the first time, every time.
Core Features Built for Professional Sign Makers:
- Advanced Five-Axis Mechanism
Supports simultaneous feeding, lifting, cutting, and bending to reduce operation time while maintaining structural precision across each character. - Closed-Loop Precision Feedback
Built-in self-diagnosis ensures exact performance with a deviation of less than 0.1mm — optimized for high-detail, premium signage. - Wide Slotting Range (45° to 135°)
Supports complex geometric letter forms, perfect for architectural signage, retail displays, and branding installations. - Smart Arc Bender Compensation
Automatically adjusts for rebound differences in material types — improving consistency in bend angles and reducing material waste. - One-Touch Operation
Streamlines production with simplified controls, allowing teams of any skill level to produce high-quality letters with minimal training. - Brushless Cutting Motor with Adjustable Speed
Delivers long-lasting reliability, low maintenance, and precision slotting across aluminum coil, flat stock, and Channelume materials.
Why the CMA DL-130 Is Trusted by Professionals Worldwide:
With years of innovation in CNC letter fabrication, the CMA DL-130 is built to meet the evolving needs of modern signage businesses. It’s the ultimate combination of speed, precision, and automation, making it a top-tier investment for anyone serious about scaling channel letter production with confidence.
- Advanced Five-Axis Mechanism
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