The indoor blasting works ok. The key for me has been to place a pretty high cfm box fan at the end close to the big door on the shop and I created a tunnel with carboard boxes to flow the dusty air outside through the door. Otherwise it gets ridiculous in there quickly. Since the blasting "room" isn't sealed, clean air sneaks in all around and the bad air goes outside. Not perfect but it beats doing it outside in the snow and/or at 20 degrees. Without air flow you can blast and keep the dust in the room but it gets so bad quickly that you can't see anything.
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Originally Posted by Wingnut1
Great work and pictures. Curious how well the indoor blasting is working and if you are finding dust or media outside off your "walls"?
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