LAVA CUBE is a compact system for laser beam welding in vacuum (LBW), combining the advantages of laser processing with the benefits of a controlled vacuum environment. The system is designed for high-precision welding of small to medium-sized components, particularly for materials that are difficult to process with conventional laser welding.

By performing laser welding in vacuum, the LAVA CUBE enables deep penetration welds with reduced spatter, minimized porosity, and improved weld quality. The process is especially beneficial for highly reflective materials such as copper and aluminum, which are increasingly important in modern manufacturing and e-mobility applications.

Key Features:

• Compact laser welding system for vacuum processing (LBW)

• Improved weld quality due to reduced spatter and porosity

• Enhanced process stability compared to conventional laser welding in atmosphere

• Particularly suitable for highly reflective materials such as copper and aluminum

• Vacuum environment enabling deeper penetration and stable keyhole formation

• Modern CNC-controlled system for precise beam and motion control

• Flexible workpiece handling and tooling concepts

• Modular system architecture allowing application-specific configurations

Typical Applications:

• E-mobility components (battery connectors, busbars, power electronics)

• Copper and aluminum components in electrical systems

• Precision components for electronics and sensor technology

• Research and development of laser-in-vacuum processes