MIYACHI TECHNOS CORPORATION

|Japanese
Inquiry
  • Home
  • Corp. Info
  • IR Info
  • Products
  • Support

Products

YAG Laser Welder

Provides High-Speed, High-Quality Seam Welding

 Real-Time Power Feedback Control YAG Laser Welder

ML-2650B / ML-2651B
ML2650B image
  • Real-time power feedback
  • Variable mirrors
  • Waveform control
  • Power monitor
  • Color LCD touch panel
  • External communications
  • Fade-in/Fade-out
 

Real-time laser power feedback

Highly stabilized output just as you set! Since the specified output in the right waveform is emitted from the initial shot, extreamly high quality welding would be possible.

Fade-in/fade-out function

The laser output is varied gradually to avoid marks at the start and end of seam welding and to provide a beautiful finish, even for overlapping sections of circumferential seam welding.

 
without feedback / with feedback
Without fade-out / With fade-out
 

High-speed, high-quality welding

High-speed seam welding is possible with high repetition rates of up to 500 pps. Also, power feedback control and waveform control functions enable high-quality welding for a variety of work.

Color LCD touch panel

The large, easy-to-view touch panel can be detached from the main unit and operated by hand. (ML-2650B/ML-2651B)

 

Power monitor

Laser energy (J) and average power (W) can be monitored, and if the set value is not achieved, an abnormality signal is output. Complete quality control is possible.

Optical fiber delivery System

A maximum of four branches are possible, including energy sharing and time sharing. (Optional)

 

Specification

Model ML-2650B ML-2651B
Oscillation wavelength 1,064nm
Laser output Laser output 600W 500W
Maximum output energy 100J/P(Pulse width 10ms) 80J/P(Pulse width 10ms)
Pulse repetition rate Pulse width 0.3 - 100.0ms(0.1ms steps)0.25 - 5.00ms(0.05ms steps): Setting selectable
Pulse repetition rate 1 - 500pps
Number of schedules 32 schedules
Counter Total Counter 9 digits
Good Counter 9 digits
Branch optical system Optical fiber delivery system Up to 4 branches *
External communication function RS-485
Required power supply 3-phase 200/380/400VAC ±10%, 3-phase 220VAC +10% -15% 50/60Hz
Cooling system Water cooling Pressure : 294kPa(3kgf/cm2) max. Differential pressure : 98-294kPa(1-3kgf/cm2))
Water temperature : 5-35°C Flow : 25L /minute at 25°C, 55L /minute at 32°C Connecting hose inner diameter : 19mm
Dimensions 550(W) X 1,780(D) X 1,200(H)m
Mass 540kg

*Option

The specification and external design are subject to change without notice.

External dimension(mm)

ML-2650B External dimension
TOP OF PAGE