I was thinking over the Downdraft Sanding table idea today, and I had a thought. With a new Dust Collection System on the way, I was thinking of maybe utilizing it for dust collection for a sanding table? With the addition of a 4" or 6" port, how would this work for providing enough downdraft to effectively control the dust created when sanding. I was thinking along the lines of a 4' x 4' perforated table/cabinet combination. When it comes time to sand, just hook 'er up to the dust collector, open the blast gate and do my thing. If the plenum of the sanding table is just 12" deep, or less, would it provide adequate dust collection? Also, I was thinking along the lines of 1/2" or 3/4" holes in the sanding table, to help equalize the suction distribution. What do you all think of this idea.......................yea, or nay? It was just a thought, and I thought I would get some feedback from the Veterans here. As always, any and all ideas and comments are appreciated.
By the way, my dust collection system will be a 2 h.p. system, 220V, 1550 cfm.