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Fiber Laser Machines

The energy carrier of a fiber laser is a beam with a uniform wavelength. It does not generate any mechanical stress when irradiating any material surface. Therefore, it does not affect any mechanical properties of the material used. It also eliminates noise pollution and chemical contamination. Fiber laser engraving machine is a high-precision engraving equipment. The device utilizes high-precision laser technology to provide micron-level precision, ensuring accurate and fine engraving results. In addition, the beam output of this equipment is centered at 1064 nm. the spot pattern of these devices is excellent, with a focused spot diameter typically around 20um. In addition, the single line is finer and the divergence angle is 1/4, thus providing ultra-fine and precise processing. Marks made by fiber lasers do not fade due to environmental changes, time or other factors. The marking effect is difficult to change and has a strong anti-counterfeiting function. This is why fiber laser markers are making a big splash in automotive and other industries where manufacturers must provide precise designs.

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CO2 Laser Machines

CO2 laser machines utilize sheet metal processing technology with an electrically powered gas laser. It features a laser that cuts contours in different metal sheets such as stainless steel, steel or aluminum. Such machines provide precise results and allow you to create intricate designs. As a result, you have a great deal of freedom in shaping compared to other printing machines. This laser machine produces a laser beam in a sealed glass tube containing a gas such as carbon dioxide. When the machine is activated, a high voltage passes through the tube and reacts with the gas particles, raising the energy of the particles to produce light. The heated, intense particles of light can generate extreme amounts of energy, enough to vaporize materials with melting points as high as hundreds of degrees Celsius.

Green Laser Machines

These machines are used to mark highly reflective surfaces. Green laser machines are also best suited for highly sensitive substrates such as silicon wafers. They are designed to demonstrate excellent results and high precision. These machines have a power range of 5 - 10 watts. They are also ideal for soft plastics, integrated circuit chips and PCB boards. They can also be used to mark or scribe solar cells with different material compositions. Since the device uses the 532nm wavelength, it has a higher absorption rate for different materials. It slows down the heat, allowing the machine to mark substrates that cannot be picked up at higher wavelengths. And the machine is capable of ultra-high precision marking, as it can mark small spots in excess of 10 microns.

Ultraviolet Laser Machines

UV technology uses a band of electromagnetic waves with wavelengths from 10 nm to 400 nm. Its wavelength is longer than X-rays but shorter than visible light. In addition, long-wavelength UV differs from ionizing radiation because its photons do not contain the energy to ionize atoms. However, it can cause chemical reactions that cause substances to fluoresce or glow. Thus, the biological and chemical effects of UV go beyond simple heating. Most applications of UV radiation arise simply from its interaction with organic materials. They are available in 355 UV laser wavelengths and can engrave different materials. You can use them for cold marking applications, which do not require laser heating. These machines can mark on substances such as glass, plastics and ceramics, and thanks to the high-quality beam, these machines can micro-mark electronic microchips and circuit boards. Many manufacturers also use them for precise medical device marking and solar panels.