Attached are some other pictures of how I ventilated our machine. The picture quality is a bit dark.

I would look at about 3,000 cfm for your size table. I'm going to attach a picture and see what happens.

I don't know how to post a picture on here. Let me know an e-mail and I can send some. The 1500 cfm would be way too low in my opinion. If you only have a 4' x 4' table that's an air velocity of only 94 feet per minute. If it's a 4' x 8' table it gets down to 47 feet per minute. That's way too low f...

I use a downdraft system that we built. Keep in mind that air pollution problems are a big factor. I'm currently blowing into the open air which is not good at all. I have a baghouse lined up and we are going to install that this winter. I installed a duct system under the table, pulling off one end...