[SML] Vacuform Machine

[Jerry Durand]

I notice it has an ASME certified tank.  Do they certify for vacuum
use?  I'm guessing this is stock compressed air tank.

I once asked a facilities engineer how you sized pipes for vacuum, got a
mumble and you just copy the other ones.

On 06/21/2015 01:48 PM, Richard John Archer via Stagecraft wrote:
> even a homebuilt that big should cost a fair amount.    Here's one you
> can buy built by a shop that does theatre props etc.   Cornell had one
> about 30 years ago.  it was the "original theatre shop built design".
>  It worked okay but we sent it over to the college on the other hill
> (Ithaca College) where it died a slow death.    We were building a new
> one a few years ago but that project got bogged down when staff was
> all cut with the 2008-10 financial "crisis. 
> The link below looks impressive for all the kinds of things theaters
> are  likely to do.
>
>
> http://www.steltercreativewoodworks.com/STELTER1/Vacuum_Forminx.html
>
>
>
> DickA
> TD, Cornell U
>

-- 
Jerry Durand, Durand Interstellar, Inc.  www.interstellar.com
tel: +1 408 356-3886, USA toll free: 1 866 356-3886
Skype:  jerrydurand 

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