Fiber Laser Welder

Fiber Laser Welder LW-F300 / LW-F1000

Fiber Laser Welder LW-F300 / LW-F1000

<New Product>

Air-cooled, Space-saving Desktop Model LW-F300

Most Suitable for Al, Cu and Ultra-precision Welding!

This is a single mode fiber laser welder with high quality beam spot. It realizes fine laser welding.

  • Highly Reflective Material can be Welded as Well
    High energy density, high quality single mode laser
  • Stable Welding Even during Ambient Temperature Change or Immediately after Start-up
    Steady output is achieved by optical power digital feedback control
  • For Seam Welding, High Speed Welding
    Continuous output of preset waveform is available
  • Minimize Influence from Work Height Change
    Long depth of focus enables vertical incidence
  • Low Power Consumption Contributes to Energy Saving
    Laser oscillator of low power consumption structure using a long life single emitter laser diode
Major Applications Exciter Source Laser Medium
Welding of Metal (difficult to work material such as aluminum and copper)
or Micro Components
Laser Diode Optical Fiber

Oscillation Waveform

Arbitrary Waveform
Arbitrary Waveform
Pulse Waveform
Pulse Waveform
Continuous Waveform
Continuous Waveform

Beam Profile

Beam Profile

Thin and Deep Melt-in by Micro Beam Spot Diameter

Thin and Deep Melt-in by Micro Beam Spot Diameter

Beam Profile (Measured by Beam Profiler)

Beam Profile (Measured by Beam Profiler)

Lineup

Items LW-F300 LW-F1000
Max Rated Power 300W 1000W
Application
  • Welding of thin plate of aluminum and copper
  • Welding of micro work piece
Example:
welding of metallic components for rechargeable battery or fuel cell
  • Welding of plate or laminated foils of aluminum and copper
  • Welding of micro work piece
Example:
welding of metallic components for rechargeable battery , inverter or power device
Features Space-saving Air-cooled, Desktop Type High output power which enables welding of various materials

Welding Image

Welding Image

Oscillator Structure

Oscillator Structure

Normal Incidence to the Work is Possible

As the generator has a structure that is resistant to reflected light from the work, it prevents operation stop or failure caused by the reflected light.

Normal Incidence to the Work is Possible

Various Laser Output Waveform Control

  • Minimum 0.1msec step setting
  • Equipped with seam welding mode
  • High speed repetitive output with maximum 5,000Hz frequency
  • Color graphic display of preset and output value
Waveform Control Display
Waveform Control Display

Specifications

Items LW-F300 LW-F1000
Wave Length 1070nm
Max Rated Power 300W (Class 4) 1000W (Class 4)
Max Frequency 5000Hz
Output Mode Arbitrary waveform(Single,Repeat,Seam),CW,Analog control Profile mode (arbitrary waveform, CW), Stylized waveform mode, Rectangular pulse mode (modulated)
Monitor Display Laser power(W), Laser energy(J), Average power(W)
Alarm Function Laser power, Temperature, Electric current, Fiber breakage
Cooling Method Air Water *1
Power Source AC200-240V ±10% 1Φ 50/60Hz AC200V ±10% 3Φ 50/60Hz 30A
Max Power Consumption 2.6kW or less 6kW or less
Dimension / Weight W410 x D600 x H370mm (excluding protrusion) Approx. 58kg W650 x D865 x H1150mm (excluding protrusion) Approx. 180kg

Option

Galvano Scanner System AGS-F301/AGS-F302

<New Product>
Galvano Scanner System AGS-F302 for LW-F300

By combining the Galvano Scanner System with Avio' air-cooled single-mode fiber laser welder LW-F300, optimum welding can be provided for various types of works.

  • Wider welding area (150 mm square) is obtained.
  • High speed 2,000 mm/sec scanning of the laser beam, which is continuously emitted from the fiber laser welder (CW)
  • Little thermal strain and thermal damage to neighboring parts by scanning the welding point at high speed
  • By combing thin and deep penetration of a single mode fiber laser with horizontal operations of Galvano Scanner, such as Spiral or Circular (moving horizontally while drawing), wide bead welding becomes available and the strength of the welded point increases.

Galvano Scanner System AGS-F302 for LW-F300

System Configuration

  1. (1) Scan Head
  2. (2) Control Box
  3. (3) Control PC, PC Monitor, Dedicated Software

System Configuration

Galvano Scanner System Specifications

Items AGS-F301 AGS-F302
System Configuration *1 Scan Head *2, Control Box, Control PC, PC Monitor, Dedicated Software
Scan Area 150 x 150mm
Max Scan Speed 2000mm/sec
Work Distance 374mm
Control Method Digital Control
Welding Mode Spot Welding Mode, CW Welding Mode, Seam Welding Mode
Applicable Laser Model Single Mode Fiber Laser Welder LW-F1000
Design Wavelength: 1070nm
Permission Laser Power: Max CW 1000W
Single Mode Fiber Laser Welder LW-F300
Design Wavelength: 1070nm
Permission Laser Power: Max CW 300W
Cooling Method Water Air
Operating Range of Temperature and Humidity Temperature: 0 - 40 °C, Humidity: 80% or Less (No Condensation) *3
Power Source AC100 - 240V ±10% 50/60Hz
Max Power Consumption 180W or less *3
Dimension / Weight Scan Head: W150 x D436 x H241mm 11kg (Not Including Cables)
Control Box: W300 x D310 x H123mm 7kg *3
Scan Head: W138 x D200 x H240mm 7.3kg (Not Including Cables)
Control Box : W300 x D310 x H123mm 7kg *3

Output Head with Camera

For LW-F300
For LW-F300
For LW-F1000
For LW-F1000

Caution

  • Our laser welder products comply with the "Safety of laser products" of Japanese Industrial Standards and the "Preventive measures against interference by laser beam", a notice from the Ministry of Health, Labour and Welfare.
  • When using a laser welder, please make sure to follow the instruction manual and label or caution note displayed on or attached to the product.

Laser Beam

  • Our laser welder products correspond to class 4 laser. Make sure not to have the beam emitted from the laser welder get directly into your eyes.
    Even the reflected light or the scattered light is very dangerous. Be careful not to have the light get into your eyes.
  • In case the laser beam is irradiated on human body, there is a possibility for a serious interference to be caused. Be sure to wear a laser protection gear within an area where the laser beam may reach you.
  • Do not irradiate laser beam into the air. Be sure to terminate.
  • Do not irradiate laser toward an inflammable object. A fire may be caused.

High Voltage

  • When replacing a flash bulb or removing the power supply cover, turn the power OFF and wait for 5 minutes before doing so.
  • Be sure to ground the ground terminal of the chassis.

Handling of Laser Welder

  • Appoint a laser safety administrator.
  • Establish a laser controlled zone for safety control.
  • Never modify the equipment.

Laser Welder

Click the "Contact Us" button on the right.
(for dealer information, sample test or technical consultation)

To Top of Page

Micro Joining Equipment

Product Search

Products
Micro Joining Equipment
Infrared Thermal Imaging Camera
Radiation Hardened POL DC/DC CONVERTER
Support
Infrared Thermal Imaging Camera
Intelligent Projector
Company Profile
Company's Outline
History
Offices
Contact Us
Micro Joining Equipment
Infrared Thermal Imaging Camera
Radiation Hardened POL DC/DC CONVERTER