Why is Uv 3d laser machine more expensive than fiber laser marking machine?

Why is the UV laser marking machine more expensive than the fiber laser marking machine? In some special materials, the UV laser marking machine is better than the optical fiber, such as ABS, PP, UV, etc. The main reason is that UV waves are different from fiber optic waves. Ultraviolet light has a wavelength of 355 mm, which is a short wave. One of the characteristics of short wavelengths is that they do not have much thermal effect on materials.

The galvanometer and lens of the UV laser marking machine in Dongguan are different in thickness and material from the coating of the fiber laser marking machine, so they cannot be used universally. The galvanometer and lens of the UV laser marking machine are also more expensive. The price difference between the mirror and the lens is not much, and the main price difference is in the ultraviolet laser and the fiber laser.

On the other hand, UV laser marking machines have relatively higher requirements on the environment, especially water-cooled lasers, which need to be kept at a constant temperature, so there are higher requirements for accessories. Due to the extremely small focusing spot and the small processing heat-affected zone, the ultraviolet laser can perform ultra-fine marking and special material marking. It is the preferred product for customers who have higher requirements on the marking effect.

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구리 재료 외에도 UV 레이저는 더 넓은 범위의 재료에 적합합니다. 빔 품질이 좋을 뿐만 아니라 포커싱 스폿이 더 작고 초미세 마킹을 실현할 수 있습니다. 적용 범위가 더 넓습니다. 열 영향을 받는 영역은 매우 작으며 열 영향이 없고 재료 연소 문제가 없습니다.

전반적인 조합은 UV 레이저 마킹 기계의 가격을 상대적으로 비싸게 만듭니다. 이는 주로 UV 레이저의 높은 비용과 후기 단계의 큰 인건비에 반영됩니다.