I. brief introduction of UV Laser Marking machine
UV laser is used in specific applications where ultraviolet wavelength is necessary to create marking. This holds true for delicate materials such as thin latex and plastics. The UV laser light directly breaks the bonds holding the material surface together. This atomization, being a cold process, produces virtually no peripheral heating. In contrast, IR or other laser types produce intense local heat that can melt or vaporize the material. This can cause serious damage to surrounding areas, thereby reducing its strength and thermal integrity.
They can work at very high speeds and reduce cycle time considerably in industrial operations. Hence they are used to make precise marks on semiconductors and plastics such as PVC, ABS, Polypropylene, etc. However their use can be extended to metals, paper, ceramic chips, etc.
II. Specifications
Model | UV LASER MARKING AM-5UV |
Laser type | UV laser |
Power Output | 3W/5W |
Standard Marking Area | 110mm x 110mm |
Marking Speed | ≤9000mm/s |
Wave Length | 355±10nm |
Peak Power | ＞ 12kW |
Repetition Frequency | 15kHz~20kHz |
Pulse width | 6ns |
Mode | Near TEM00 |
Spot Diameter | 5mm |
Cooling System | Air cooling |
Temperature | 10-35°C |
Cooling mode | Air cooling |
System compatible file formats | Windows XP or 7 32bit/PLT, DXF, DST, BMP, JPG, JPEG, PNA, TIF etc |
Ⅲ. Applications
Mainly used in ultra-fine processing of high-end market, pharmaceuticals, cosmetics, video and other polymer materials, the surface of the bottle marking, the effect is very fine, marking cleaning firm, better than inkjet and no pollution; flexible pcb board marking, Scribing; silicon wafer micropores, blind hole processing; LCD liquid crystal glass two-dimensional code marking, glassware surface drilling, metal surface coating marking, plastic buttons, electronic components, gifts, communications equipment, building materials, etc.
Ⅳ. samples
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