NG: YAG laser welding machine for ADs board 300W Channel letter
laser soldering
Description
Signage-300 laser welding machine is a YAG laser soldering machine
system for channel letters welding. The laser welder adopta a
goldend laser cavity, diamond rod and high quality Xenon lamps.The
laser output power can reach 300W, the stell channel letters will
be very steady after welding together. And can use very long time
outside on the walls.
The principle based on laser high heat energy and focus point of
welding technology, effectively handle all small parts of welding,
makes up for the traditional argon arc welding technology in repair
welding of fine surface.
To avoid the thermal strain and post-processing the two threshold,
greatly improving the connection strength and quality of the metal
or metal signs.
Features
1. Capable of partial heating process.
2. Able to deal with complex, profiled, or tiny letters.
3. Red light fast positioning, CCD display, microscope optional.
4. New metal processing technology brings higher quality of end
products
5. Low noise & cost maintenance, no pollution, long using life.
6. Fast working speed; professional jig ensures the focus fixed and
makes welding easier without using CCD or microscope.
Specification
300W Laser
Welding Equipment.pdf
| Model | Signage-300 |
| Laser working substance | Nd3+:YAG crystal gilded resonance cavity |
| Rated power | 300W |
| Max. single-pulse energy | 100J |
| Max. peak power | 10KW |
| Laser wave length | 1064nm |
| Focused facula diameter | ф0.10-3.0mm Adjustable |
| Pulse width | 0.2-20msadjustable |
| Pulse frequency | 1-30HZ Adjustable |
| Pulse depth | ≤6mm |
| Working table scale | 750*1000mm |
| 3-axis itinerary | X=700mmY=150mmZ=200mm |
| Controlling system | Single-chip micro processor |
| Observing system | Color CCD |
| Cooling system | Water chiller |
| Packing Size | 1530*810*1100mm+960*760*1150mm +960*670*950mm=2.8CBM |
| Gross weight | 320KG |
Prospect of laser technology in Ads industry
With the booming of global advertising industry, metal letters has
been more and more popular because of its colorfulness,
attractiveness, heating-proof, frozen-proof, no deformation, no
fadedness , corrosion proof, rainproof, and spontaneous combustion
proof and some other good features.
Fixing by rivets sounds good, but not good-looking. Soldering is
never a green way of fixing metal letters because of the poisoning
gas produced when processing. From any aspect, laser welding is the
best solution and the greenest.
Configuration
| No: | Item | Description | Quantity | Origin | Remark |
| 1 | YAG Cavity | Golden | 1 set | UK | Morgan |
| 2 | Thermostatic water cooling machine | Hanli, China | 1 set | Shenzhen | less noise and low power consumption |
| 3 | Optical lens | Wavelength | 1 set | Singapore | focal length 150mm |
| 4 | Laser power | QAPLASER | 1 set | Wuhan | |
| 5 | CCD | Observation system | 1 set | Shenzhen | Standard configuration |
| 6 | YAG bar | BOET | 1 set | Beijing | |
Application
Welding for various metal channel letters, metal letter back-kit,
customized metal signage, and oversized exterior billboards,
especially for ads advertising industry.
Welding Samples
Machine outlook
