For really thin materials try Circuit Equipment Co.  925-372-8740.
We have two scrubber dryers and we run .5 mil polyimide with 9 micron copper foil
through these with a simple leader (no tape) or one mil polyimide with half ounce both
sides with no leader.

Chuck Brummer
Acuson

Hinners Hans CIV WRALC/LYPME wrote:

> Hi All,
>
> I'm looking for recommendations on board dryers.
>
> We do thin inner layers and flex (a couple of mils) through pretty thick
> multilayered boards say ~150 mils.
>
> I'm very interested in quiet.  The ones we have now can be heard from
> several hallways away and ear protection is required if you are in the room.
>
> What do folks use to dry oxided panels?
>
> Hans
>
> Air Force Material Command - We keep them flying!
> ~~~~~~~~
> Hans M. Hinners                                 WR-ALC/LYPME Bldg. 640
> Materials Engineer                                      380 Second Street,
> Suite 104
> Manufacturing Eng. Sec.                         Robins AFB GA 31098-1638
> 912-926-1970 (Voice) 468 - 1970 (DSN)   912-926-7974 (Fax)
> [log in to unmask]
>
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