
Real-Time Power Feedback Control YAG Laser WelderHighly 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.
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.


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.
The large, easy-to-view touch panel can be detached from the main unit and operated by hand. (ML-2650B/ML-2651B)
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.
A maximum of four branches are possible, including energy sharing and time sharing. (Optional)
| 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.
