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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Platter footprints (Page 2)

 
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Author Topic: Platter footprints
Fred Georges
Master Film Handler

Posts: 257
From: Lombard, IL, USA
Registered: Jun 2000


 - posted 03-16-2003 02:01 PM      Profile for Fred Georges   Email Fred Georges   Send New Private Message       Edit/Delete Post 
Hi Sam, Are you considering a platter for home use? Before you commit you may want to check out using a film tower. You're a handy guy and could build one I'd think for about $2-300.00. Check out Greg Muellers'home theatre pix in the picture archive. He built a very practical one. [Big Grin]

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Sam Hunter
Jedi Master Film Handler

Posts: 779
From: West Monroe, LA, USA
Registered: Jan 2002


 - posted 03-16-2003 04:33 PM      Profile for Sam Hunter   Email Sam Hunter   Send New Private Message       Edit/Delete Post 
Hey Fred, I am considering that as well, just thought a platter would be cooler. I built a 6K setup for my 16mm setup and it worked great so I may build one for 35mm too but wanted to see how much space it required and how much trouble it would be to use.

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Brad Miller
Administrator

Posts: 17775
From: Plano, TX (36.2 miles NW of Rockwall)
Registered: May 99


 - posted 03-16-2003 05:01 PM      Profile for Brad Miller   Author's Homepage   Email Brad Miller       Edit/Delete Post 
Be forewarned that you need to have some kind of backtension on the feed reel. Also you need to make sure your unit can rewind with proper tension (extremely difficult on those large reels) or you are headed for film damage. (Ask Greg as he went through this in building his.) Also the large reels are very scarce and prohibitably expensive if you want to buy them new.

A platter (if you have the room) makes a whole lot more sense and is much easier on the film than a tower. Used platters are a plenty, but you have to make sure to get a good one. (Not one in good condition, but good meaning quality design.)

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Scott Norwood
Film God

Posts: 8146
From: Boston, MA. USA (1774.21 miles northeast of Dallas)
Registered: Jun 99


 - posted 03-16-2003 05:06 PM      Profile for Scott Norwood   Author's Homepage   Email Scott Norwood   Send New Private Message       Edit/Delete Post 
For those who use platters at home: how do you store your prints? Do you keep them on 2000' or 6000' reels and make them up onto the platter for each show? Or do you get a bunch of platter center rings and clamps and store your prints ready to run?

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Neil McGovern
Film Handler

Posts: 35
From: Sheffield, UK
Registered: May 2002


 - posted 03-16-2003 07:04 PM      Profile for Neil McGovern   Author's Homepage   Email Neil McGovern   Send New Private Message       Edit/Delete Post 
We use Cinemecannica CNR3-35s

Opinions on them?

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Fred Georges
Master Film Handler

Posts: 257
From: Lombard, IL, USA
Registered: Jun 2000


 - posted 03-16-2003 07:12 PM      Profile for Fred Georges   Email Fred Georges   Send New Private Message       Edit/Delete Post 
Amen to to that Brother. I used to scoff at the idea that back feed tension was necessary on a tower till I started working with an eprad double mutt and saw how gentle it could be. A decent used platter is going to set you back some dough though. If I may be permitted to "Morph" this thread I'd like to pose this question. Assuming NO failsafes which would you be more comfortable walking away from while in operation. A platter(any make) or a double mutt or tower? Nothing inferred, just curious. [Big Grin]

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Daryl C. W. O'Shea
Film God

Posts: 3977
From: Midland Ontario Canada (where Panavision & IMAX lenses come from)
Registered: Jun 2002


 - posted 03-16-2003 07:18 PM      Profile for Daryl C. W. O'Shea   Author's Homepage   Email Daryl C. W. O'Shea   Send New Private Message       Edit/Delete Post 
Now that depends on how the take-up on the tower is powered and if there is any possibility that it can stop.

Actually, that doesn't matter -- platter wins. If I set up the platter I've got no problem with setting the start timer and going across town for dinner. Not that I do that.

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Brad Miller
Administrator

Posts: 17775
From: Plano, TX (36.2 miles NW of Rockwall)
Registered: May 99


 - posted 03-16-2003 07:34 PM      Profile for Brad Miller   Author's Homepage   Email Brad Miller       Edit/Delete Post 
If the tower is driven by a belt then no way, not without a failsafe. I've worked/known of too many reel to reel places where the damn belt broke during a show and there was no failsafe to stop the film from piling up underneath the projector.

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John Hawkinson
Film God

Posts: 2273
From: Cambridge, MA, USA
Registered: Feb 2002


 - posted 03-16-2003 07:41 PM      Profile for John Hawkinson   Email John Hawkinson   Send New Private Message       Edit/Delete Post 
Under the projector is when you're lucky. The much worse failures are when the takeup failure causes the the film to build up inside the sound cabinet, potentially damaging the projector as well as the film. [Frown]

--jhawk

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Michael Brown
Phenomenal Film Handler

Posts: 1522
From: Bradford, England
Registered: May 2001


 - posted 03-17-2003 04:31 PM      Profile for Michael Brown   Email Michael Brown   Send New Private Message       Edit/Delete Post 
Footprints on your platter?

Has Ian been round your place recently?

[Wink]

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Tim Reed
Better Projection Pays

Posts: 5246
From: Northampton, PA
Registered: Sep 1999


 - posted 03-18-2003 12:28 AM      Profile for Tim Reed   Author's Homepage     Send New Private Message       Edit/Delete Post 
Don't forget, on a DBL-MUT, the film is being pushed off the supply reel.

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Andrew Duggan
Expert Film Handler

Posts: 127
From: Albany, NY, USA
Registered: Jun 2002


 - posted 03-18-2003 09:28 AM      Profile for Andrew Duggan   Author's Homepage   Email Andrew Duggan   Send New Private Message       Edit/Delete Post 
quote:
Not to mention, the number of scars I have on my ass from getting gored by pieces of sharp metal sticking out!
Couldn't have said it better myself. I have this one really ugly jagged scar on my lower back from lacing too close to the box. The night I did it, it took me about 20 minutes to realize that I was leaving a small trail of blood behind me as I walked around the booth. Needless to say, my clothes were completely ruined...

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Sam Hunter
Jedi Master Film Handler

Posts: 779
From: West Monroe, LA, USA
Registered: Jan 2002


 - posted 03-19-2003 10:17 PM      Profile for Sam Hunter   Email Sam Hunter   Send New Private Message       Edit/Delete Post 
Would I be considered weird if I said I will just stay with 6K reels and have an intermission. May go to a "tower" later on. Can you get smaller "Platters" ?
later [beer]

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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 03-19-2003 10:29 PM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
Christie makes a "Miniwind" which is kind-of like a baby-brother to the Autowind AW3 and AW3R. The platter discs are smaller and, hence, the capacity (footage, running time) is less.

I'd be willing to bet that Brad could tell you just how much footage the Miniwind decks can accommodate. If not, someone else is bound to know.

As for the intermission -- If it isn't the director's intent to have an intermission then you are defeating the whole purpose of running 35mm at home. But that's just MY opinion...and I'm sticking with it.

Note to Daryl: Leaving a projector unattended is serious business. This can't be overstated. It's just wrong. I don't care if you're just going next door for a milk shake or a latte or perhaps to the pub across the street for a gin-and-gatorade with maybe an olive or a twist of citrus to calm your nerves because it was a long, hard day and nobody seems to understand just how painful it can be to be the short one, or the tall one for that matter...all right, I'm straying off-topic...So, okay, maybe I don't know what your situation is, but I do know how it is: Sometimes we just need that drink. But drinking isn't the answer...and leaving a projector running -- failsafe or not -- just isn't cricket. OKAY!?

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Brad Miller
Administrator

Posts: 17775
From: Plano, TX (36.2 miles NW of Rockwall)
Registered: May 99


 - posted 03-19-2003 10:31 PM      Profile for Brad Miller   Author's Homepage   Email Brad Miller       Edit/Delete Post 
Roughly 3 1/2 hours.

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