UV Laser marking system For Plastics industry
Quick Detail:
DSP laser control card (DLC) can control 355 laser machine for laser marking and UV laser source.
Description:
The advantages of ultraviolet (UV) laser include short wavelength, concentrated energy, high resolution, especially its "cold processing" properties.The UV laser can destroy the
Chemical bond of matter directly but not give rise to external heating, and become an
Ideal tool for processing fragile material.It is able to carry out drilling,cutting and ablating
On various materials,and it has a wide application in the field of micro-machining.
The fundamental principle, main characteristics and development of several UV lasers are
introduced,and the application of UV laser in laser processing are also analyzed.
Please check following drawings:
Applications:
They are widely used in 3C industry marking, white plastic and electrical enclosure tag marking. Processing on the fly in food, medical packing and various package material, removal of metal and non-metal coating, scribing for various materials, blind slot processing, as well as new ultra-thin metal foil and other microprocessing.
Specifications:
| Model | Poplar-355-3 | Poplar-355-5 | Poplar-532-7 |
| Wavelength | 355nm | 355nm | 532nm |
| Output Power | >3W@40kHz | >5W@40kHz | >7W@50kHz |
| Repetition Rates | 20kHz-200kHz | 20kHz-200kHz | 20kHz-200kHz |
| Pulse Width | <20ns@40kHz | <20ns@40kHz | <25ns@50kHz |
| Power Stability | ≤3%rms | ≤3%rms | ≤3%rms |
| Pulse-to-pulse Stability | ≤3%rms | ≤3%rms | ≤3%rms |
| Spatial Mode | TEM00(M2≤1.2) | TEM00(M2≤1.2) | TEM00(M2≤1.2) |
| Beam Diameter | ≤10(mm) | ≤10(mm) | ≤2(mm) |
| Beam Divergence | ≤2mrad | ≤2mrad | ≤2mrad |
| Beam-pointing Stability | <25μrad | <25μrad | <25μrad |
| Beam Roundness | ≥90% | ≥90% | ≥90% |
| Polarization Ratio | Horizontal, >100:1 | Horizontal, >100:1 | Vertical, >100:1 |
| Working Material | Nd:YVO4 | Nd:YVO4 | Nd:YVO4 |
| Start Time | <15min | <15min | <15min |
| Ambient Temperature | 10-35℃ | 10-35℃ | 10-35℃ |
| Humidity | <65% | <65% | <65% |
| Cooling | Water | Water | Water |
| Voltage | 110/220V,50/60Hz | 110/220V,50/60Hz | 110/220V,50/60Hz |
| Power Consumption | 500W | 600W | 600W |
| Classification | Class 4 | Class 4 | Class 4 |
| Laser Head Size | 5500×185×147(mm) | 500×185×147(mm) | 500×185×147(mm) |
