i am looking idea for a dust extraction system for my cnc that will be cutting large amounts of polystyrene foam. With the foam being so light i huge amounts of power is not needed so would like to try and get a system that is as quiet as posable but suitable to be run for long periods. I have looked at the systems that you can get from machine mart but they are all quite large and noisy so wondering if anyone has any idea for something that maybe a little quieter. One of the other factors is i need it to have a large capacity. would the cyclone things mentioned in the other threads be suitable, i have never seen them before?

many thanks