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YAG CNC Laser Portable Welding Equipment 400W For Silver Jewelry , 1 Year Warranty

Categories Jewelry Laser Welding Machine
Brand Name: Questt
Model Number: QA-400D
Certification: CE ISO
Place of Origin: Wuhan,China
MOQ: 1set
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2990 sets / year
Delivery Time: 19 days
Packaging Details: Standard Export wooden case
Laser power: 400W
laser source: YAG diode rod
Service: Oversea service OK
X Y axis: Auto
Warranty: 1 year
Control: Simens PLC
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    YAG CNC Laser Portable Welding Equipment 400W For Silver Jewelry , 1 Year Warranty

    CNC Laser Welding Machine For Mold Gold Silver Jewelry, YAG Laser 400W


    QA-400D CNC Laser Welding Machine is a automatic laser welding machine, which is controlled by Simens PLC system. High efficiency and precision. The X Y axis moving is automatic.

    The energy, pulse width, frequency and light spot size can be adjusted in a large range to realize different welding effects. The parameters are adjusted by the lever in the sealed cavity, which is simple and highly efficient.

    Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant with 8-10 years service life. The life of xenon lamp is more than 8 million times.


    1. Intelligent remote controllers are employed for adjusting parameters, with simple and convenient operation.

    2. High speed, high efficiency

    3. slightly deformation, small heat effect area

    4. high welding quality

    5. pollution free, environmental friendly.

    6. non-pollution

    7. Up and down by motor,front and after adjustable, especially suitable for repair of large, medium and small-sized moulds.

    8. High quality optical system

    9. high welding quality, excellent laser beam

    10. Seperate movable working table


    output power200W300W400W500W
    laser wavelength1064nm1064nm1064nm1064nm
    Max Pulse Power70J80J100J120J
    Pulse Width0.1-20ms0.1-20ms0.1-20ms0.1-20ms
    Max welding Depth1.5mm SS2mm SS2.5mm SS3mm SS
    Pulse Frequency0-300HZ0-300HZ0-300HZ0-300HZ
    Power Input380V/50HZ380V/50HZ380V/50HZ380V/50HZ


    ItemSpecificationQuantity consume of one yearMarks
    Imported Xenon Lamp

    1.8 million times` lighting

    2.12 month lifetime

    3.material imported

    2-6 pcs
    Imported Protection lens

    1.6-12 months lifetime

    2.material imported



    Perfect welding are extensive: cold work alloy steel, hot work alloy steel,

    It is applicable to metallic materials such as cold working high alloy steel, hot forging high alloy steel, nickel tool steel, high grade steel, copper alloy, beryllium steel, and high flexibility aluminum alloy.

    The remote controller or the touch operation panel can be used to select the laser output power, frequency, pulse width and other parameters.

    Machine details


    1 Q: What is the warranty of the machine?

    A: The warranty is 1 year, but whole life after-sale service.

    2 Q: What is the payment term?

    A: T/T, L/C, Westen Union, etc.

    3 Q: How about the quality?

    A: High quality best price. Germany technology.

    Machine outlook

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