Pulsed Nd:YAG Laser System

The Excel PYL-300 pulsed Nd:YAG laser system, designed and built jointly by Excel Advanced Technology Pte Ltd (Excel), Huazhong University of Science and Technology (HUST) and the Gintic Institute of Manufacturing Technology (Gintic) in 1997, is the first pulsed Nd:YAG laser system in Singapore.

The machine has a wide range of capabilities covering precision welding, cutting and drilling applications. It offers 300W average power for

    (1) Welding up to 1.00 mm penetration
    (2) Welding with speed up to 2.0 m per minute
    (3) Cutting with speed up to 1.5 m per minute
    (4) Drilling up to 5 mm thick


    Model:                      Excel PYL-300
    Laser type:                Nd:YAG solid state
    Wavelength:              1064 nm
    Working area:           300x160 mm
    Accuracy:                  +- 0.005 mm
    Repeatability:            +- 0.005 mm
    Traverse speed:        2 m/min max.
    Max. mean power:    300 W
    Max. pulse energy:    50 J
    Max. peak power:     10 kW at 0.3 ms
    Beam divergence:     <18 mrad
    Beam diameter:         8 mm
    Pulse width range:     0.2 to 8 ms
    Repetition rate:         1-200 Hz

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