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Spraybooth and fumes

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  • Member since
    March 2018
Spraybooth and fumes
Posted by Tetris on Saturday, March 3, 2018 9:27 AM

Hey everyone. I'm new to this form and newish to the hobby ( used to model many years ago and just getting back into it).

I've gotten into air brushing and love the results, I've been looking into building or buying a spraybooth. If I build one do I need a fan that is enclose as to not ignite any fumes or is it not really a concern. Same goes for if I buy one too, are they already sealed for the same reasons.

Any help on this would be appreciated!

Thanks.

  • Member since
    January 2013
Posted by BlackSheepTwoOneFour on Monday, March 5, 2018 2:33 PM

If building your ouwn airbrush spraybooth, yes you do need an exhaust fan with a tube to vent out to a window.

If choosing to buy one, head out to TCP Global website. That's where I got mine and works pretty good.

  • Member since
    March 2018
Posted by Tetris on Monday, March 5, 2018 3:19 PM

yes I plan on venting the exhaust outside, my concern is that the fumes from the paints and cleaners are very flammable and there going to be some sort of spark or heat in the fan..( I assume) 

 

Thanks

  • Member since
    August 2014
  • From: Willamette Valley, Oregon
Posted by goldhammer on Monday, March 5, 2018 6:48 PM

Commercially available booths will have that taken care of.  If building your own, and plan on using enamel or laquer materials, I'd opt for a sealed motor, just as a precaution.  If just painting acrylics, don't personally see the need for a sealed unit.

  • Member since
    March 2018
Posted by Tetris on Monday, March 5, 2018 7:51 PM

thanks for the advise! Much appreciated! 

I'd like to build my own but after looking at the cost of a decent sealed fan and all other materials might be a bit cheaper to pick up a portable one off amazon. Not as good quality as one I can make but a good starting point I think.

Thanks again!

  • Member since
    September 2013
  • From: San Antonio, Texas
Posted by Marcus McBean on Monday, March 5, 2018 10:39 PM

There a numerous vidoes on You-Tube on how to build your own paint booth. 

  • Member since
    August 2012
  • From: Parker City, IN.
Posted by Rambo on Tuesday, March 6, 2018 12:22 AM
Need one with a sealed motor or with the motor outside the air flow. Some of them cheap ones you see on Amazon are no more then computer case fans and can't move enough air to be helpful fyi.

Clint

  • Member since
    May 2013
Posted by Snibs on Tuesday, March 6, 2018 2:21 AM

Most fans are brushless these days, no brushes means no sparks or ignition sources just a magnetic field. I use a old exhaust fan that needed a bit of oil to free it up, been going for ages now. This is it:

http://snibs.net/spraybooth.html

Mick.

Some stuff that might be interesting.

https://sites.google.com/view/airbrush-and-modeling/home

On The Bench.

Tiger 1 and Tooheys.

 

  • Member since
    January 2017
Posted by damouav on Tuesday, March 6, 2018 2:50 AM

Snibs

Most fans are brushless these days, no brushes means no sparks or ignition sources just a magnetic field. I use a old exhaust fan that needed a bit of oil to free it up, been going for ages now. This is it:

http://snibs.net/spraybooth.html

Mick.

+1

I built my own both using a cheap bathroom celing fan, in the flow, for about 14mths using laquer thinners. No explosion, no sparks, no worries!

Note: fumes are exhausted outside via 180mm ac ducting.

In Progress
1/48 Tamiya P47-D Bubbletop
1/48 Hobby Boss TBF-1C Avenger (on hold)
Pending
1/48 Roden S.E.5a
1/48 Airfix Walrus
  • Member since
    November 2009
  • From: Twin Cities of Minnesota
Posted by Don Stauffer on Tuesday, March 6, 2018 7:04 AM

I use AC muffin fans.  These are plastic fans that are non-sparking and readily available in many sizes.  They are available from electronics supply places, and sometimes Amazon.

Dryer hose flanges mount easily if you mount the fan on the outside of your booth- the flange is mounted by the fan mounting screws.

I find I need at least 100cfm to make a good booth.

 

Don Stauffer in Minnesota

  • Member since
    May 2006
  • From: Chapin, South Carolina
Posted by Shipwreck on Tuesday, March 13, 2018 1:23 PM
A few years back I was looking to upgrade my cardboard box paint booth. Building it right was a lot of work. The $500 plus unites were not big enough. I finally settled for two of the portable Master paint booths. For about $150 I have about 32 inches of spray booth.

On the Bench:

Revell 1/96 USS Constitution - rigging

Revell 1/48 B-1B Lancer Prep and research

Trumpeter 1/350 USS Hornet CV-8 Prep and research

 

 

 

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