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Special laser marking machine for glass ceramic productsFree proofing

The special laser marking machine for glass ceramic products adopts side pump a
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Products Description

The special laser marking machine  for glass ceramic products adopts side pump and 335 nm laser output. After focusing, the spot diameter is small, the energy is concentrated, the electro-optical conversion efficiency is high, and the beam is good. The whole machine is well protected, and the marking control is convenient. It adopts integrated program control and realizes one-button start.

Special laser marking machine for glass ceramic productsFree proofing(圖1)

 Principle of special laser marking machine for glass ceramic products: The reaction mechanism during laser processing is achieved through photochemical ablation, that is, laser energy is used to break the bonds between atoms or molecules, causing them to vaporize and evaporate into small molecules. The focused spot is extremely small and the processing heat-affected zone is minimal, so ultra-fine marking and special material marking can be carried out. The UV laser marking machine mainly uses a cold light source with a wavelength of only 335nm and a smaller focused spot diameter. Various materials have high absorption rates of UV light, and the thermal influence is also small (negligible). Therefore, its marking The effect should also be more exquisite and precise. For any industry's identification information solution, it can complete the task exquisitely and plays a particularly important role in the glass ceramic products industry.

parameter

SEAL

Series model

355-3

355-5

355-10S

355-15S

central wavelength

355nm

average power

> 3W@30kHz

> 5W@40kHz

> 10W@60kHz

> 15W@60kHz

pulse width

< 15ns@30kHz

< 15ns@40kHz

18ns@60kHz

frequency range

20kHz-150kHz

40kHz-300kHz

spatial pattern

TEM 00

Beam quality

M2≤ 1.2

Spot roundness

> 90%

Beam divergence angle

≤ 2mrad

Spot diameter

Non-expanded beam: 0.55±0.15mm

Non-expanded beam: 0.45±0.15mm

Degree of polarization

 > 100:1

polarization direction

level

average power stability

RMS ≤ 3%@24hrs

Pulse stability

RMS ≤ 3%@30kHz

RMS ≤ 3%@40kHz

RMS ≤ 3%@60kHz

working temperature

0~40℃

Storage temperature

-15~50℃

Cooling method

water cooling

Distribution needs

DC 12V

DC 36V

average power consumption

<350W


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