7700 Series LaserStar
Dual Component Welders

Dual Component Welders
Micro Welding Laser Systems

LaserStar’s 7700 Series dual component manual laser welding systems are ideal for a wide range of unique and custom integration applications to meet the various demands of metal joining, complex assembly, and repair applications for the industrial marketplace.
Solution providers can benefit from a compact, portable, dual component design, making integration quick and easy for many Class 1 and Class 4 laser welding configurations.
Operators hold parts in their hands while viewing the application through a stereo-microscope in the laser welding area. An internal cross-hair allows the operator to easily align and weld the parts at the correct location.
Many materials can be laser welded including 300 and some 400 series stainless steel, mild steels, nickel and nickel alloys, aluminum and aluminum alloys, titanium, precious metal alloys (gold, silver, and platinum), etc.
LaserStar offers three levels of power (80 Watt, 100 Watt, 150 Watt) to meet a wide variety of integration and application requirements. Complete integration assistance can be provided by LaserStar’s Application and Engineering departments.
LaserStar micro welding laser systems are ideal for a wide range of large plastic injection mold, tool & die maintenance and repair welding applications.

  • Lay a bead as small as .0025” / 0.05mm
  • Repair slots, pockets, radius contours and angles
  • Repair polished, textured and engraved surfaces
  • Repair thin walls with little or no warping
  • Repair parting line edges and heat sensitive areas
  • Alloys include tool steel, aluminum, copper, titanium and powdered metals

The LaserStar micro welding laser systems produce a high quality result, reduces the amount of handwork required before polishing and practically eliminates sink lines.

Three Models Available:

  • 80 Watt
  • 100 Watt
  • 150 Watt


Technical Specificaiton


LaserStar Lasing System Class 4
Wavelength 1,064µm
Output Pulse Energy 0,5 – 100 Joules
Maximum Peak Power 10.0 kW
Pulse Length 0,5 – 50 Milli-seconds
Pulse Frequency 0,5 – 20 Hz
Beam Diameter 0,05mm – 2,00 mm
Cooling System Internal Water-To-Air
Cooling Capacity-Run Time 24 hour/Continuous
Supply Circuit 230V (+/-10%),50/60Hz
20 Amp, Single Phase
Binocular Microscope 15x (optional 25x, 40x)
Illumination System Dual Halogen
Pulse Performance Profile Technology (P3) Exclusive Integrated Software
Programming Memory 80 text cells
Automatic Sleep Mode Exclusive Integrated Software
Parameter Adjustment Features External Keypad Operator
Interface Terminal
Preventative Maintenance Alert Software Yes
Motorized Beam Expander Yes
Shield Gas Supply Dual Nozzles
Pedestal Power Supply Unit
“Footprint” Dimensions
25”H x 24”W x 30”L
635mm x 610mm x 762mm
Weight (Unpackaged) 250 lbs / 41 Kg
Warranty Coverage (Parts & Labor) One year
Laser Safety Certification Compliance FDA(CDRH), UL, CSA, CE
Country of Origin Made In USA

NOTE: Fatigue test data can be provided upon request.