Скачать или смотреть LED Light Box Aluminum Bending Machine | Lightbox Frame Profile Curving Process

This video showcases the aluminum bending process for LED light box frames, focusing on how different lightbox aluminum profiles can be curved accurately using a professional aluminum bending machine.

LED light boxes are widely used in commercial advertising, retail stores, shopping malls, exhibition displays, signage systems, and architectural decoration. Most lightbox structures are made of aluminum extrusion profiles because aluminum offers excellent strength, lightweight properties, corrosion resistance, and high surface finish quality. However, when curved or special-shaped light boxes are required, the bending process becomes a critical manufacturing step.

In this video, you can see multiple types of LED lightbox aluminum profiles being bent into different curved shapes, including circular arcs, oval shapes, large-radius curves, and decorative contours. These bending results demonstrate how consistent forming quality can be achieved through proper tooling design, controlled bending force, and CNC-controlled motion.

One of the key technical factors in aluminum profile bending is the minimum bending radius. The achievable bending radius depends on several parameters, such as:
• Profile cross-section geometry
• Aluminum alloy grade (6063, 6061, etc.)
• Wall thickness and cavity structure
• Bending direction (strong axis or weak axis)
• Surface treatment (anodized, powder-coated, painted)

For LED lightbox frames, maintaining profile integrity is extremely important. During bending, improper settings may cause defects such as profile distortion, wrinkling, cracking, twisting, or surface damage. A professional aluminum bending machine helps avoid these issues by applying controlled force and stable forming paths, ensuring smooth curvature without compromising structural strength or surface quality.

The aluminum bending machine shown in this video is suitable for bending various lightbox aluminum profiles, including:
• LED light box frame profiles
• Advertising lightbox aluminum extrusions
• Signage aluminum frames
• Display system aluminum structures
• Curved decorative aluminum profiles

With CNC control, the machine can perform repeatable bending operations with high precision. This is especially important for mass production projects where multiple lightbox frames must share identical curvature and geometry.

By observing the bending process in this video, manufacturers and project engineers can better understand how aluminum profile bending works in real industrial conditions. It provides practical reference for selecting bending machines, evaluating forming capability, and planning production processes for curved LED lightbox applications.

If you are involved in LED signage manufacturing, advertising display systems, or architectural decoration projects, this video can help you assess the feasibility of bending aluminum profiles for your specific lightbox designs.

For technical discussion, machine selection, or project evaluation, feel free to contact us:

Mail: [email protected]
WhatsApp: +86 15312072299

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