Fiber Laser Welding Machine
7500 Series FiberStar Welding System

FiberStar Fiber Laser Welding Machines
(CW and/or Pulse Fiber Engine Output)

FiberStar Fiber Laser Welding Machines offer a significant competitive advantage for today’s aerospace, electronics, medical device and micro component assembly marketplace subject to stringent quality requirements.

Fiber laser welding technology produces a sharp, focused light beam that consistently melts a very small area of metal. The benefit of the technology is that very little heat is generated at the weld point allowing users to easily weld > 0.025mm from complex, heat sensitive, intricate parts while providing unparalleled parameter flexibility from 0 – 100% duty cycle.

Designed to the highest standards of reliability, repeatability, and user safety, all FiberStar manual laser welding systems offer a factory sealed, maintenance-free laser source designed for more than 30,000 hours of operation.

FiberStar Fiber Laser Welding Machines are ideal for a wide range of complex alloys and applications including:

Medical Device Components • 300 Series Stainless Steel
Aerospace and Electronics • Nitonol, Titanium, Platinum
Automotive and Micro Components • Many Complex Alloys

Technical Specification

System Platform Pedestal
Welding Chamber Safety Certification Class 1
FiberStar Lasing S­­ystem Class 4
Beam Delivery Presentation 90 degree
Wavelength 1,090µm (+/- 5µm)
Operating Mode Pulse or Continuous Wave (CW)
Output Power 100-400 Watt (Pulse or CW)
Polarization Random
Output Power Stability < 2%
Closed Loop Pulse Control Integrated Circuit / Software
M2 1.1 nominal, < 1.2 maximum
Pulse Length 0,5 – 250 Milli-seconds
Pulse Frequency 0,5 – 20 Hz
Burst (Count) Mode 1 – 25 pulses
Beam Diameter (1/e2) .025 – 2.0 mm
Cooling System Internal Forced Air (100 & 200 Watt)
Close-Loop Water Cooled (300 & 400 Watt)
Cooling Capacity-Run Time 24 Hour / Continuous
Supply Circuit 120V (+/-10%), 50/60Hz
15 Amp, Single Phase
208V (+/-5%) or 230V (+/-10%)
50/60Hz, 20 Amp, Single Phase
Binocular Microscope (3 versions) 15x (optional 25x, 40x)
EZ-VIEW (Cobra) Scope1 Worldwide Exclusive
Chamber Illumination System Fluorescent & Halogen
Parameter Adjustment Feature External Keypad
Internal Chamber
Pulse Performance Profile Technology2­­­­­­ Exclusive Integrated Software
Programming Memory 80 Text Cells
Language Display Options3 English
Motorized Beam Expander Yes
Shield Gas Supply Integrated “Soft Flow” Nozzle
Inert Gas Welding Chamber Adjust Valve Dual – Integrated
Welding Chamber Dimensions 13.3”L x 13.6”W x 7.5”
337mm x 346mm x 178mm
Pedestal WorkStation
“Footprint” Dimensions
37.5”L x 15.8”W x 44”H
952mm x 401mm x 1117mm
Weight (Unpackaged) 265 lbs / 120 Kg
Warranty Coverage (Parts & Labor) 2 Years
Laser Safety Certification Compliance FDA(CDRH), UL, CSA, CE
Country of Origin Made in USA / United Kingdom

1The EZ-VIEW®/Cobra projection microscope is a product “Exclusive” only to LaserStar. No other laser welding supplier can offer this feature.  2Pulse Performance Profile Technology® (P3) is an imbedded software feature to shape the wave profile for each laser pulse discharge. 3Additional languages available upon request.  English language is default software.