The type of laser being used is the primary consideration and the settings between a solid state laser and a CO2 will be entirely different. We recommend a minimum of 30W of power for CO2 lasers, and 10W of power for solid state lasers. Feel free to consult our "Choosing a Laser section for more information". If all you want to do is practical and small jobs then you need a small low powered machine let say 30 watt with a small 300mm by 600 mm working area. These machines are cheap, desktop, generally light weight in construction and process materials relatively fast and are usually considered disposable after many years. Type of hobbyist machine will place you in competition with every body hobbyist within 100 km. But you are considering a on going business venture that you can market both locally and on the internet, then a larger industrial machine is required. (Click here)