Laser cutter machines are versatile tools that can be used for a variety of cutting and engraving applications. There are two main types of laser cutter machines: CO2 laser cutters and fiber laser cutters. In this article, we will explore the differences between these two types of machines, their strengths and weaknesses, and the materials they can cut. Click Here to get more information.
Over the past few years, a new class of very affordable desktop laser cutters has flooded the market. These are the open-frame, diode laser cutters that you can find on Amazon and other online retailers.
Most of these machines are manufactured in China and offer an easy way to get started with a new laser-cutting hobby or even a side business.
CO2 Laser Cutters
CO2 laser cutters use a gas laser to cut and engrave materials. The laser beam is generated by exciting a mixture of gases, typically carbon dioxide, nitrogen, and helium. This type of laser cutter is known for its versatility and ability to cut a wide range of materials, including wood, plastic, acrylic, leather, and paper.
Strengths:
Versatile: CO2 laser cutters can cut and engrave a wide range of materials, making them ideal for various applications.
Precise: The focused laser beam allows for precise cuts and engravings, even on complex designs.
Affordable: CO2 laser cutters are typically more affordable than fiber laser cutters, making them a great option for small businesses or hobbyists.
Weaknesses:
Limited cutting thickness: CO2 laser cutters are not as powerful as fiber laser cutters, and they have a limited cutting thickness.
Slow cutting speed: CO2 laser cutters are not as fast as fiber laser cutters, and they may not be suitable for large production runs.
Maintenance: CO2 laser cutters require regular maintenance, including cleaning and replacement of mirrors and lenses.
Fiber Laser Cutters
Fiber laser cutters use a solid-state laser to cut and engrave materials. The laser beam is generated by exciting a doped fiber optic cable with a diode laser. This type of laser cutter is known for its speed and precision, and it is often used for cutting metal.
Strengths:
Fast cutting speed: Fiber laser cutters are much faster than CO2 laser cutters, and they can be used for large production runs.
Powerful:
Fiber laser cutters are much more powerful than CO2 laser cutters, and they can cut thicker materials, including metal.
Low maintenance: Fiber laser cutters require less maintenance than CO2 laser cutters, and they do not require the replacement of mirrors and lenses.
Weaknesses:
Limited material range: Fiber laser cutters are primarily used for cutting metal, and they are not as versatile as CO2 laser cutters.
Expensive: Fiber laser cutters are typically more expensive than CO2 laser cutters, and they may not be suitable for small businesses or hobbyists. They are more affordable than popular CO2 models like the Glowforge, easy to set up, assemble and customize, compatible with user-friendly layout
Complex operation: Fiber laser cutters require specialized knowledge and training to operate, and they may not be suitable for beginners.
