LUC – System for Laser Tire Uniformity Correction
Our LUC systems enable digital, precise and non-contact reworking of tire beads to improve uniformity. In the process, material is removed from the rim seat by precise laser machining.
The new process optimizes tire performance and replaces mechanical reworking with grinding processes. Cycle times depend on tire dimensions and the volume to be removed from the bead. The machines operate fully automatically and, thanks to their compact design, can be integrated into the conveyor system in the final finish of a tire plant.
Your Advantages at a Glance:
Digital correction
LUC systems typically remove material relative to the high point of the first harmonic radial force variation. The systems can process different tire dimensions in the passenger car segment without retooling in batch size 1.
Precise and contactless
Laser processing of the clamped tires is performed on one or both bead areas. The removed material is extracted locally. The process works without mechanical tools such as grinding stones and is dry and dust-free.
Invisible
The processed areas are unchanged in appearance from the surrounding areas. There is no need to apply paint to hide sanding marks or to restore color coding on the tread.
FAQ: System for Laser Tire
Uniformity Correction
The LUC system uses tire uniformity (TU) data from standard testing machines. High points are mapped, and a custom ablation pattern is generated automatically using CAD-based algorithms. This ensures precise, repeatable correction – fully integrated into digital production workflows.
Yes, the LUC system has been successfully deployed in exclusive industrial applications and is now commercially available. Leading tire manufacturers have used it under confidential agreements. Our proven track record ensures reliability and performance in high-volume environments.
Cycle time depends on the application but is optimized for integration into high-throughput final finish lines. The LUC system is fully automated and MES-ready, making it ideal for OEM-level production with minimal disruption.
While initial investment may be higher, laser correction significantly reduces operating costs—no consumables, less downtime, and higher yield. The LUC system offers a compelling ROI by lowering scrap rates and improving first-pass quality.
The LUC system is modular and retrofit-friendly. It can be integrated into existing final finish lines with minimal changes. We support flexible deployment – from pilot setups to full-scale automation.
We offer pilot projects, test runs, and consulting to evaluate compatibility with your tire types and production goals. Our experts help you assess feasibility and define the best integration strategy.
