Laser Welding Machines


  • High accuracy, the welding spot diameter is only 0.2mm-0.5mm
  • Little affect area, no distortion of the processing parts.
  • No etching effect after welding, low oxidation rate ,the color of the processing parts is intact .
  • Can process at the welding point, especially applicable to repairing mound requiring polishing.
  • The processing parts can reach 50-60 Rockwell hardness.

Applicable to material and fields

Laser welding can be used in welding Stainless Steel, Die Steel , Titanium , Nickel, Tin , Copper , Aluminium,H13 , EN31 etc

Technical specifications

Average laser power 200W 400W
Max laser power 240W 440W
Max energy of single pulse 75J 90J
Laser wavelength 1064nm 1064nm
Pulse width 0.3-20ms 0.3-20ms
Laser welding frequency 0.5 -100HZ 0.5 -100HZ
Spot size range 0.2-2mm 0.2-2mm
Welding wire 0.1-0.4mm 0.1-0.6mm
Power Supply 220VAC ± 10% / 50-60HZ 415VAC ± 10% / 50-60HZ
Power Consumption 6KW 12KW
Water pressure protection 0.025MPa 0.025MPa
Cooling water temperature 35 degrees 35 degrees
Temperature protection 45 degrees 45 degrees
Cooling water flow 10L/min 10L/min
Dimensional 1000mm x 600mm x 1500mm 1000mm x 600mm x 1500mm
Weight 300kg 300kg
Cooling Way Water cooling Water cooling
Laser Type YAG YAG