YAG Laser Spot Welder PB Series

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PB series utilizes a laser source that excites Nd: YAG crystal using a pulsed Xenon lamp that resonates to create a laser with a wavelength of 1064 nm.
With good beam quality, fine laser spot, strong penetration and fiber transmission, an excellent non-contact long-distance, precision spot welder is produced. Highly recommended for integration with automated production lines.
Equipped with a real-time laser power feedback control system, the preset laser power can be controlled using feedback to adjust laser power in real time. The power supply output is adjusted so laser energy is always stable.
The real-time feedback control system eliminates laser energy instability caused by grid fluctuations, water temperature changes, xenon lamp aging and significantly improves consistency of welding products.

YAG Laser Spot Welder PB Series Details:
Features

High aspect ratio, thin line weld width, narrow heat affected zone, zero deformation, and fast welding speed
Smooth and clean weld with or without simple process after welding
High weld strength, no porosity, eliminates the impurities of the base metal
The microstructure can be refined after welding, Weld strength is at least equal to or exceeds base metal strength
Tiny laser spot can be precisely positioned and easily automated
Suitable dissimilar metal welding
Excellent for spot welding, butt welding, overlap sealing welding.

Applications

Mobile phone and other electrical metal pieces
Electronic components
Small sheet metal
Pipes
Medical device
MOLD repair
Military manufacturing
Advanced instrumentation

Technical Specs

Laser Model PB25 PB80 PB300
Laser Type YAG YAG YAG
Wavelength (nm) 1064 1064 1064
Work Mode QW QW QW
Max Average Power (W) 25 80 300
Max Peak Power (kW) 3 5 or 9Kw 6, 9 or 12Kw
Max Pulse Energy (J) 25 50 30, 60 or 90 J
Pulse Width (ms) 0~50 0~50 0~50
Max Pulse Frequency (Hz) 100 100 100
Wave Forms 50 Groups 50 Groups 50 Groups
Fiber Output Max 4 Max 4 Max 4
Fiber Diameter (mm) 0.2 0.4 0.3,0.4 or 0.6mm
Positioning Method CCD Camera CCD Camera CCD Camera
Cooling System Air-cooled Air-cooled Water-cooled
Power Input 220V±10% 50/60 Hz 220V+10% 50/60 HZ 380V+10% 50/60 Hz