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Nd3+: YAG Laser Spot Welder-PB Series
＋High aspect ratio, thin line weld width, narrow heat affected zone, zero deformation, and fast
＋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.
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Nd3+: YAG Laser Spot Welder
-PB Series
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PB series utilizes a laser source that excites Nd3+: 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. 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.
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Application and Samples
Mobile phone and other electrical metal pieces;
Electronic components;
Small sheet metal;
Pipes;
Medical device;
MOLD repair;
Military manufacturing;
Advanced instrumentation
Electronic components;
Small sheet metal;
Pipes;
Medical device;
MOLD repair;
Military manufacturing;
Advanced instrumentation
Laser welding metal
Laser welding metal
Laser welding metal
Laser welding metal
Laser welding metal
Laser welding metal
Laser welding metal-pg3
Laser welding metal
Laser welding metal
Laser welding metal-pg3
Laser welding metal-sfm
Laser welding metal-sfm
Options and Accessories
The E-RJC-100 Rotary indexer is particularly design for the surface engraving of ring.
Conveyor belt,stainless steel frame, adjustable speed for laser coding various product.
X, Y adjustable worktable to make a quick positioning
Technical Specs
| Laser Model | PB25 | PB80 | PB300 |
| Laser Type | YAG | YAG | YAG |
| Wavelength (nm) | 1064 | 1064 | 1064 |
| Work Mode | QW | QW | QW |
| Maximum Average power (W) | 25 | 80 | 300 |
| Maximum Peak power (KW) | 3 | 5/9 | 6/9/12 |
| Maximum Pulse energy (J) | 25 | 50 | 30/60/90 |
| Pulse width (ms) | 0~50 | 0~50 | 0~50 |
| Maximum Pulse Frequency (HZ) | 100 | 100 | 100 |
| Wave forms | 50 | 50 | 50 |
| Fiber Output | 1-4 | 1-4 | 1-4 |
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Fiber diameter (mm) |
0.2 |
0.4 | 0.3/0.4/0.6 |
| Positioning method | CCD Camera | CCD Camera | CCD Camera |
| Cooling system | Air cooling | Air cooling | Water cooling |
| Power input |
220V±10%， 50/60 HZ |
220V±10%，50/60 HZ | 380V±10%，50/60 HZ |
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