Aluminum bending for lighting

Roll-Bending Machine for Bending Aluminium U or C Channels

The PBA-1000 profile bending machine offers a max bending capacity of 250mm (Y-Y Axis) or 300mm (X-X Axis). However, for curtain wall materials in T5 condition, we recommend a maximum width of 200mm (X-X Axis) to achieve a minimum bending radius of 1500mm. For widths exceeding 200mm, our PBF series stretch forming machines provide the optimal solution.

When Modifying the LED Light Extrusion Structure Is Not an Option
In reality, modifying the structure of an LED light extrusion is not always feasible. Various factors may prevent any major changes to its design.

For aluminum LED light extrusion bending, the PBA aluminum bending machine is a large-radius profile bending solution. Additionally, BIT engineers provide technical support by designing internal support profiles for customers. These supports are typically made from polymer materials and help maintain stability during bending.

As shown in the two videos in this article, both cases utilized internal support profiles. Notice how the internal support ensures sufficient symmetry in the LED light extrusion, effectively eliminating the significant torsional forces that negatively impact aluminum bending.

About Curved LED Profiles
Curved LED Profiles are designed to protect and enhance LED strips while maintaining a sleek appearance. Their unique curved shape offers a smooth, seamless finish, ideal for spaces requiring a refined lighting touch.