This may be old news to some of you but I’ve been using my CNC cabinet to place objects that I’ve sprayed with polyurethane, to dry relatively dust free. I spray them outside and transport them there and close the door. I didn’t even vacuum out the cabinet out first.
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I’ve done that before, although I felt that leaving the door open a crack would be beneficial in order for evaporated solvent to dissipate and allow certain finishes to dry faster.
This is also a good way to dry things in a garage that may get cold in the winter, the enclosure will cool down a little slower than ambient after you leave.
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I cut a hole in the top of my enclosure that fits the head for my dehydrator. I use it as a drying booth.
I can set if from 100° - 150° and it speeds up drying time for paint, finish, epoxy… 
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