Classification of laser engraving machine

Laser engraving machines are a common type of advertising production equipment and can be categorized into various types depending on size, power and speed. However, in the gift industry, only carbon dioxide (CO2) and YAG types are suitable for this industry.laserpecker 2 laser engraver The main difference between carbon dioxide (CO2) type and YAG type laser engravers is the material they use to generate the laser light. Carbon dioxide (CO2) types generate lasers by exciting a mixture of cations and dioxide gas molecules, while YAG types generate lasers by exciting yttrium aluminum garnet crystals or crystal rods. Because different light sources emit lasers at different wavelengths, each type of engraver is suitable for engraving different materials.

In the giftware industry, the most common type is the flatbed laser engraver that uses a carbon dioxide (CO2) laser tube. Another type of engraver that uses carbon dioxide (CO2) laser tubes is the galvanometer type, also known as the galvanometer type.laser pecker 4 It controls the movement of the beam across the table surface by means of a rapidly rotating reflector, which allows for high-speed operation because there is no need to move the entire carriage. However, there are some drawbacks to the vibrometer type, such as working with smaller sizes (usually 12x12 inches or 14x14 inches) and cutting with a certain amount of curvature. The galvanometer type can have the same power as a flatbed laser engraver up to 100 watts when the power is 100 watts. However, at the same power, the galvanometer has a significant speed advantage. Vibrators are primarily used for marking rather than cutting, so their company sells both vibrator and flatbed CO2 laser engravers. In addition, flatbed laser engravers are now getting faster and faster, and the difference in speed between the galvanometer type and the galvanometer type is getting smaller and smaller.

The reason for the widespread use of carbon dioxide (CO2) laser tubes is that they are so widely used.laser pecker pro Carbon dioxide (CO2) laser engravers can be used to engrave or mark plastics, acrylic, painted metals, glass, leather, paper, fabric, wood, marble, and a variety of other materials, as well as to cut most of these materials. The only thing that cannot be engraved is unplated metal.

There are two main types of YAG lasers, the difference between them being whether the YAG crystal is excited by a flash lamp or by a diode. The main difference between the two is how the light is generated to excite the crystal to form a laser beam. Diode lasers produce a finer laser beam, purer light, and do not require a high power supply compared to flash lamp type lasers. Diode YAG laser engravers are highly efficient, while flash lamp type laser engravers are relatively inexpensive. Both are more expensive than CO2 type laser engravers.

The benefit of YAG laser engravers is that their wavelengths are well absorbed by metals, making them excellent for device marking and other industrial applications. However, there are many materials that cannot be engraved for a YAG type laser engraver that can be engraved by a carbon dioxide (CO2) laser engraver, such as wood, paper, fabric, glass, and some materials such as plaster. In addition to laser engraving machines, there are also computerized mechanical engraving machines that have long been used in the gift making industry. Although YAG laser engravers can mark on metal, mechanical engravers are still needed for deeper engraving.

Due to the unique feel of the inscriptions and patterns engraved by mechanical engraving machines, people always prefer something traditional and classic. This is the reason why mechanical engraving machines are still widely used today, and it is also a very natural psychological reaction for people. When you see an engraving, you will always want to touch it.

Not having a laser engraver will put a lot of limitations on your business. There are also some businesses that can only be done with a mechanical engraving machine. Therefore, it is a good idea to have a mechanical engraving machine and a laser engraving machine that complement each other.

laser engravers CO2 laser YAG lasers

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