At Sandy Toes Creatives LLC.

We have Two types of lasers that we use for engraving, etching and cutting

Galvo Fiber Lasers and CO2 Lasers.

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Let's review each so you better understand the applications of each.

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Galvo lasers, also known as galvanometer lasers, are a type of laser system that uses galvanometer scanners to control the laser beam’s movement and direction. Here’s a closer look at how they work and their applications:

How Galvo Lasers Work

Galvo lasers employ two precision mirror galvanometers to direct the laser beam at any angle within the marking window. These mirrors scan along the X and Y axes, detecting and deflecting the laser beams to the intended marking surface1. This setup allows for rapid and precise laser beam positioning.

Key Advantages

1. Speed: Galvo lasers are known for their high-speed operation, making them ideal for tasks that require quick execution.

2. Precision: They offer remarkable accuracy, which is crucial for intricate marking and engraving tasks.

3. Versatility: Suitable for a wide range of materials, including metals, plastics, ceramics, and more.

Applications

Galvo lasers are used in various industries due to their speed and precision:

• Laser Marking: Ideal for marking serial numbers, barcodes, and logos on products.

• Engraving: Used for creating detailed engravings on different materials.

• Cutting: Suitable for precise cutting tasks, especially on thin materials.

• Medical Devices: Used for marking and engraving medical instruments and devices.

• Automotive: Employed in the automotive industry for marking parts and components.

Ability to mark in multiple colors?

Galvo lasers also have the capability to engrave certain metals in color.

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CO2 lasers, or carbon dioxide lasers, are a type of gas laser that use a mixture of carbon dioxide, nitrogen, and helium as the lasing medium. Here’s a detailed look at how they work and their applications:

How CO2 Lasers Work

CO2 lasers operate by passing an electric current through a gas mixture containing carbon dioxide (CO2), nitrogen (N2), and helium (He). The energy from the electric current excites the nitrogen atoms, which then transfer energy to the carbon dioxide molecules. This process generates a laser beam with a wavelength of 10.6 micrometers, which is in the infrared spectrum.

Key Advantages

1. High Power Output: CO2 lasers can produce high power levels, making them suitable for cutting, engraving, and etiching

2. Efficiency: They are highly efficient, converting a significant portion of the input energy into laser light.

3. Versatility: CO2 lasers can be used on a wide range of materials, including metals, plastics, wood, and ceramics.

Applications

CO2 lasers are used exclusively on all layered wood art created by Sandy Toes Creatives LLC. :

• Engraving and Marking: Employed for engraving and marking on various materials, including glass, wood, and plastics.

• Wide range of material selections for cutting and engraving.

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