What is the difference between different power of UV cold light laser marking machine?

Author: zixu marking   Time: 2018/10/26

What is the difference between different power of UV cold light laser marking machine?
Ultraviolet-UV cold-light laser marking machine is now on the market relatively high-end marking machine equipment, the relative price is also more expensive than other, ultraviolet laser marking machine because the focus spot is very small, and the processing heat affected area is small, so it can carry out ultra-fine marking, special materials marking, marking effect is more demanding customers Optimized products, not only the beam quality is good, focusing spot is smaller, can achieve ultra-fine marking; more extensive scope of application; heat affected area is very small, will not produce thermal effect, will not produce material scorching problem; marking speed is fast, high efficiency; the whole machine performance is stable, small size, low power consumption and other advantages. Mainly marking some flexible PCB board marking, FPC board cutting, silicon wafer, LCD liquid crystal glass, metal coating marking, plastic buttons, electronic components, gifts, communications equipment, building materials, Apple data line head, high requirements of light transmission buttons, UV oil plastic parts and other very sensitive materials to light.
What are the power classifications of UV cold light laser marking machine?
UV laser marking machine
Sample photo of ultraviolet UV cold light laser marking machine
Usually, there are 2, 3, 5, 10, 15 watts of power which are more used in these markets, the higher the power, the higher the price will be.
2-5W ultraviolet equipment is mostly used in precision marking above, the larger the power, the wider the scope of application, of course, the higher the price, I suggest to use 5W equipment as far as possible under the circumstances of economic permission, compared with 1.5W equipment is more expansive, more hedging space. 10-15W's equipment is expensive, mainly used in high-end precision cutting and precision drilling. There are mainly FPC, ceramic, glass and other difficult to cut materials.
3W UV cold light laser marking machine sample
UV laser marking machine
Matters needing attention in selecting UV laser marking machine:
1. Whether the output power of the laser is large enough (this is the key to speed and effect), whether the energy is stable (usually 2% stability, in some cases, 1% stability is required), so as to produce the desired effect;
2. laser output good beam quality, including mode and mode stability.
The 3. laser should be highly reliable and should be able to work continuously under harsh industrial processing conditions.
4. Simple and convenient operation, clear control key function, can refuse illegal operation, protect the laser from damage.
5. The laser itself should have good maintainability, fault diagnosis and chain function, and short shutdown time.
6., we must carry out the marking test, and the effect is up until you confirm the purchase.
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