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Exhaust Blower idea
Posted: Thu Jan 17, 2013 11:36 am
by SScnc
I've been looking for a good (and inexpensive) exhaust blower for a long time as the original is pretty much USELESS. I was at a friends house recently and he rented one of those air bounce houses for his kids and I saw the blower that keeps it inflated and thought that would be perfect.
So I found one on ebay for $42. free shipping and got it. Hooked it up yesterday and it works better than I hoped and it's pretty quiet considering how much air it moves. I test engraved a piece of pine deep on max power and I didn't even smell it in the shop, it was blasting smoke away 10 feet outside the shop !
Here's some pics, maybe some will find it helpful....
Re: Exhaust Blower idea
Posted: Thu Jan 24, 2013 5:13 am
by theking
Hello Good idea !!!!! is it 4 inch exause ???? and please give me a link on ebay for blower ??? Thanks.
Dany.
Re: Exhaust Blower idea
Posted: Thu Jan 24, 2013 5:33 am
by TeacDance
theking wrote:Hello Good idea !!!!! is it 4 inch exause ???? and please give me a link on ebay for blower ??? Thanks.
Dany.
i have blower like this and that's enough. This is the outside end of the pipe

Re: Exhaust Blower idea
Posted: Thu Jan 24, 2013 8:42 am
by SScnc
Here's another one on ebay now,
http://www.ebay.com/itm/HUA-WEI-MODEL-W ... 1c2f6affe4 I added those white PVC 4" adapters to the blower, got them at home depot for like 2 bucks each.
Teac, I had 2 of those PC fans running into a 4" pipe and sealed well and it was definitely not enough flow for me, smoke and fumes would still get inside. I can cut and engrave acrylic all day now and never smell the fumes with this blower running.
Re: Exhaust Blower idea
Posted: Fri Jan 25, 2013 2:55 am
by waltfl
Hi there
I am using a 6 inch inline 500CFM blower from hydrophonic ( $85 on ebay)reduce both sides to 4 inch and it pulls out everythings.
I even had to add a screnn in front of the intake on the table or it would suck out little pieces during cutting.
greetings
waltfl
Re: Exhaust Blower idea
Posted: Fri Jan 25, 2013 6:42 am
by SScnc
Hi Walt,
Right, I need to add a filter to keep small parts from being pulled into the blower too. I was looking at another of your posts that show some of your work, very nice, do you have more pictures of the items you produce ?
Steve
Re: Exhaust Blower idea
Posted: Sat Jan 26, 2013 2:31 am
by waltfl
hi steve
sure I got lots of send me a PM to
a542002@hotmail.com let me know what you are interested andthen I can send what you wana see directly to you
greetings
waltfl
SScnc wrote:Hi Walt,
Right, I need to add a filter to keep small parts from being pulled into the blower too. I was looking at another of your posts that show some of your work, very nice, do you have more pictures of the items you produce ?
Steve
Re: Exhaust Blower idea
Posted: Mon Jan 28, 2013 1:03 pm
by SScnc
OK great, thanks Walt, I'll email you soon.