High Contract Marking UV Laser Marking Machine 355nm Wavelength
Introduction:
The wavelength of UV laser light is around one-third (355 nm) of that of standard wavelength lasers (1064 nm). The name “UV laser marker” comes from its wavelength being in the ultraviolet portion of the light spectrum.
Marking using these lasers is called "Cold Marking," which refers to how they can perform marking and processing with minimal heat damage due to their incredibly high absorption rate on a variety of materials. UV laser marking is ideal for applications that require high contrast or minimal product damage.
Feature: High Contract Marking
Compared with standard wavelength lasers (IR/1064 nm) and green lasers (SHG/532 nm), UV lasers generally have a remarkably higher material absorption rate, which enables efficient absorption of emitted light by the marking surface. This means the power does not need to be increased to create highly visible marks. The ML-MU-W series is capable of generating greater contrast for more appealing patterns than fiber laser marking and CO2 laser marking.
Technical parameter:
| S/N | Item | Parameter |
| 1 | Model | ML-MU-W1.5 |
| 2 | Output laser power | 1.5W |
| 3 | Laser wavelength | 355nm |
| 4 | Beam quality | M²<1.1 |
| 5 | Pulse width | 10-50ns |
| 6 | Q-switched frequency | 8-70KHz |
| 7 | Marking area | 100*100mm |
| 8 | Marking speed | ≤7000mm/s |
| 9 | Min line width | ≤0.005mm |
| 10 | Model Features | 1.High beam output quality, smaller in focusing spot, can realize ultra-precision marking. 2.With a further wide field of application. 3.Belong to the "cold" processing, no heat effect and burning material issues. 4.Fast marking speed, high efficiency. 5.Stable performance, small volume and low power consumption. |
Applications:
Mainly used for ultra-precision marking in high-end market, cosmetics, medicines, video and surface marking for other polymer materials of package bottle, the marking effect is fine, definition and solid, it is better than ink jet printing and no pollution; flexible PCB board marking, scribing; silicon wafer microvia hole process; LCD glass 2D code marking, glassware surface drilling, metal surface coating surface marking, plastic keys, electronic components, gifts, communications equipment, construction materials.
Marking samples for reference:
FAQ
1. How is the payment?
- 30% deposit before production and the balance 70% before shipment
2. How is the delivery and shipment?
- Ship in 7 days after 100% payment;
- Plywood box packaging
3. How will you guarantee aftersales services?
- We offer two warranty for laser source, one year for whole machine and lifetime maintenance services.
- Engineers available to service machinery overseas
- Free technical training in our factory
- Free sample can be sent to you
- Professional technical team 24 hours online
4. How about your presales service?
- Speeding offer within 8 hous quick response and free consulting.
- Free sample marking or testing is avaiable
- Progressing solution design to all clients, including distributors and end users.
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355nm UV Laser Marking Machine Images
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