Recommended SCFM for conditions mentioned below.
by Rishi bhide
(Pa, USA)
What should be the recommended SCFM for a single color printing unit.
Printing unit is (75" print roll in length with 30" circumference.
Coating pan is 80" length X 15" wide.
Machine max speed is 50 yards per mintute.
Substrate used is 60" wide.
substrate consist of Poly Vinyl Chloride web that gets coated.
Coating consists of (10 % solid and 90 % solvent) solvent is normal propyl acetate (NPA).
The duct is circular in shape with inner diameter of 36" inches.
Duct is connected from dryer to the oxidizer which has an approximate length of around 50 feet.
my email add is rishi.bhide@omnova.com
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Bill says...
Simple answer Rishi? I haven't a clue!
I don't think the setup you are talking about would be using compressed air, but instead, uses a high volume fan.
You're better off chatting it up with the HVAC people than a compressed air guy.
Good luck,
Bill
