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Laser marking machines
Laser welding machines
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Large beam size plastic laser welder - WFD Series

Product description
The WFD series is a diode laser that uses diode materials to illuminate between energy bands. Two parallel mirror surfaces inside the diode are formed as a resonant cavity, which illuminates the light, and outputs laser of wavelength 915 nm.
With fiber transmission, a non-contact long-distance operation is convenient for integration with the automated production line. The laser has current feedback closed-loop control, real-time monitoring and adjustment of the output laser to ensure the stability; uniform beam energy distribution, large beam size.
For metal welding it is suitable for wide welding, the surface of the weld is smooth and clean. For welding plastic, with large beam size, the plastic at the joint is evenly melted, to create strong welding and perfect sealing.
Widely applied to the reinforcement and sealing welding of plastics Medical plastic parts.
1. Auto plastic parts.
2. Plastic bottle sealing welding.
3. Plastic pipe sealing welding.
4. Oxygen mask sealing welding.
Laser Model WFD10  WFD50  WFD100
Laser Type Diode Diode Diode
Wavelength (nm) 915 915 915
Work Mode CW CW CW
Maximum Average Power (W) 10 50 100
Pulse Width (ms) 0.1~80000 0.1~80000 0.1~80000
Wave Form 16 x 16 sections 16 x 16 sections 16 x 16 sections    
Fiber Output 1 1 1
Fiber Diameter (um)             200 200 200
Positioning Method CCD Camera CCD Camera CCD Camera
Cooling System Air-cooled Air-cooled Air-cooled
Power Input 220V±10%,50/60 Hz 220V±10%,50/60 Hz 220V±10%,50/60 Hz