Choosing a Fiber Laser Cutting Machine(2)

 CO2 laser generator is by far the most common fiber laser cutting machine choice for home and small businesses. They cost anywhere from a few hundred dollars to $10,000 and are capable of cutting wood and acrylic as well as thinner materials like cardboard. CO2 lasers are much larger than diode lasers, which means they require more tabletop or floor space. They also require more aggressive cooling than diode lasers, adding to the cost, size and complexity of the machine.

Fiber Laser Generator is the most expensive option, often costing over $10,000 for entry-level cutters alone. However, they offer faster cutting speeds and are also capable of cutting metal. While fiber lasers are not an economical option for most hobbyist or small business users, they are the only option if you need to cut metal.

What are the space requirements for a fiber laser cutting machine?

Fiber laser cutting machines range in size from small desktops to professional-grade machines that require a lot of workshop space. For a consumer or prosumer machine, you need an area at least the size of a large table or desk. You'll also need a way to vent your fiber laser cutter outside. The laser cutting process creates fumes and odors that you don't want in your home or shop space, especially when cutting acrylic. Ventilation can be installed in your home through open windows, or more permanently with a ventilation solution similar to a dryer.

Most fiber laser cutting machines have environmental requirements and will not work properly in extremely hot or cold temperatures. Some machines include a cooling system that cools the laser tube even if the machine is located in a hot garage or shop, while others rely on ambient air for cooling and cannot handle these environments. Before purchasing a fiber laser cutting machine, it is wise to consider how much space you have available and how that might affect which features of the machine you need (such as integrated cooling systems).

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