Aqueous Coating leaking

Discussion in 'Heidelberg Printing Presses' started by NZ Printer, Jun 12, 2010.

  1. jmt

    jmt Senior Member

    Joined:
    Oct 2008
    Messages:
    126
    Location:
    new brunswick canada
    also the blades have a bevel on one side .witch side should go against the roller.
     
  2. THE CHAMBER DOCTOR

    THE CHAMBER DOCTOR New Member

    Joined:
    Feb 2011
    Messages:
    3
    Location:
    UK & IRELAND
    The clear desmopan seals were not a problem, only some of the black EDPN were too small. Just a quick check is to slide the seal in and it should lift the doctorblades up by atleast 1mm. You should be able to see it and feel the difference. The desmopan seal has a very flat face and is a lot stiffer than the black seals and traps dry varnish very easy if you are reverse doctoring(drips under the chamber). Give my regards to Richard Carter at Heidelberg if you see him. Tell him Anilox Kev was asking. Hope this helps and I would advise using the plastic bottom blade it makes a massive difference. Cheers The Chamber Doctor
     
  3. DWF

    DWF Member

    Joined:
    Jun 2010
    Messages:
    12
    Location:
    wellington
    Pleased to report our Anilox coating is no longer dribbling down bottom blade making cleaning a regular hassle. all we did was replace the top feed line with a softer compound hose... only took 6 years to figure out.. yay us
     
  4. Troy

    Troy Member

    Joined:
    Apr 2017
    Messages:
    16
    Location:
    Portland
    Am I the only one using the felt ends packed with grease.am I missing something?
     
  5. glenn lamarche

    glenn lamarche Member

    Joined:
    Jun 2011
    Messages:
    48
    Location:
    Ontario Canada
    have you tried using felt ends that are impregnated with oil . We us them and never have A problem . Also to much presser will cause it to leak also

    Glenn
     
  6. Troy

    Troy Member

    Joined:
    Apr 2017
    Messages:
    16
    Location:
    Portland
    We can I get the desmopan seals
     

  7. Troy

    Troy Member

    Joined:
    Apr 2017
    Messages:
    16
    Location:
    Portland
    Anyone know why I would get dried coating slinging out of chamber on operator side KOMORI 28
     
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