Application
Applicable materials

Engraves on stainless steel, carbon steel, mild steel, alloy steel, galvanized steel, silicon steel, spring steel, titanium plates, galvanized sheets, iron sheets, stainless sheets, aluminum, copper, brass, and other metals. It can also engrave on glass and certain non-metal materials, etc.

Applicable industries

Machine parts, animal tags, small gifts, rings, electrical equipment, kitchenware, elevator panels, hardware tools, metal housings, advertising sign letters, lighting fixtures, metal crafts, decorations, jewelry, medical instruments, automobile parts, and other metal cutting fields.

EZCAD software

EZCAD software is one of the most popular programs for laser and galvo control, especially in the laser marking industry. When used with a compatible controller, it offers excellent performance, stability, and flexibility for a wide range of marking applications.

It is compatible with most industrial lasers on the market, including fiber, CO₂, UV, MOPA fiber lasers, and digital galvo lasers.

The SINO-GALVO scanner features a compact design, high positioning accuracy, faster marking speed, and strong anti-interference capability. During dynamic marking, the marking lines maintain high precision without distortion and with uniform power output. The resulting patterns are distortion-free, and the overall performance has reached a leading international level in this field.

JPT M7 MOPA fiber laser source

High-power pulsed fiber lasers of the JPT M7 series use a Master Oscillator Power Amplifier (MOPA) configuration, offering excellent laser performance and a high level of control.

The pulse waveform is shaped in the form of time-domain pulses. Compared to Q-switching technology, the pulse repetition frequency (PRF) and pulse width can be independently controlled in the MOPA configuration. By adjusting different combinations of these parameters, the laser’s peak power can be well maintained, making the JPT laser suitable for a wider range of material processing applications where Q-switched lasers are limited. Its higher output power provides significant advantages, especially in high-speed marking applications.

Mopa fiber laser i Q-switched fiber laser
1. Application for surface removal of aluminum oxide sheets
Electronic products are now becoming thinner and lighter. Many mobile phones, tablets, and computers use thin and lightweight aluminum oxide as the product casing. When using a Q-switched laser to mark conductive areas on thin aluminum plates, it is easy to cause material deformation and create “bulging marks” on the back side, directly affecting the product’s appearance. Using smaller pulse width parameters with a MOPA laser prevents the material from easily deforming, resulting in more delicate and brighter shading. This is because the MOPA laser, with its short pulse width, stays on the material for a shorter time while maintaining enough energy to remove the anodized layer. Therefore, for processing and removing the anodized surface layer of thin aluminum oxide sheets, MOPA lasers are the better choice.

2. Application for black marking on anodized aluminum
Using lasers to mark black protective logos, models, text, and other details on the surface of anodized aluminum materials has gradually become a standard process among electronics manufacturers such as Apple, Huawei, ZTE, Lenovo, Meizu, and others over the past few years. It is mainly used for black logo and model markings on electronic product casings. Currently, only MOPA lasers can handle such applications. Because the MOPA laser offers a wide range of pulse width and frequency adjustments, using narrow pulse widths and high-frequency parameters allows marking black effects on the material surface, while different parameter combinations can produce various shades of gray.

3. Electronics, semiconductors, and ITO precision processing applications
In precision processing applications such as electronics, semiconductors, and ITO, fine scribing is often required. A Q-switched laser cannot adjust the pulse width parameter due to its structural limitations, making it difficult to achieve fine lines. The MOPA laser, however, can flexibly adjust both pulse width and frequency parameters, allowing it not only to produce finer lines but also to ensure smooth and clean edges without roughness.