AL Rock Mobile

AL Rock Mobile

Laser hardening system with Powder Cladding machine

  • First Mobile Robot for Targeted Hardening of Metal Surfaces
  • Precise laser beam
  • No thermal load


  • Transporting components is not necessary (e.g., pressing tools)
  • Avoid transport damage to the component
  • Significant time savings
  • No cooling media required due to self-quenching of the workpiece
  • Low-distortion hardening due to targeted and rapid heat input
  • On-site control of the result by the customer possible

AL Rock Mobile in Action

Technical Parameters

Laser type / wavelength Fiber laser, 1070 nm
Average power 450 W
CW output 450 W
Peak pulse power 4500 W
Pulse energy 45 J
Pulse duration 0.2 ms – CW
Pulse frequency Single pulse – 100 Hz
Electrical connection 3-phase, 16 A
Operating modes Pulsed / CW
Welding spot Ø 0.3 – 4 mm
Focal distance 120 mm
Pulse shaping Adjustability of power curve within a laser pulse
Energy chain length 3.5 m

Cutting Sample