Banding cd 74

Discussion in 'Heidelberg Printing Presses' started by Jack liston, Oct 30, 2021.

  1. Jack liston

    Jack liston Senior Member

    Joined:
    Sep 2019
    Messages:
    265
    Location:
    Connecticut
    HELLO gentlemen hope you're doing well. Am getting banding on cyan unit running uv ink going to check roller train any in put will be appreciated think may have bounce you can not get your hands in unit to feel roller spindles like older heidelberg press . stripes look ok on plates maybe to tight to vibrater thanks for any comments. jack
     
  2. Beguin

    Beguin Senior Member

    Joined:
    Jan 2020
    Messages:
    348
    Location:
    Côté d'ivoire
    Pictures please ?
     
  3. asem alsafady

    asem alsafady Senior Member

    Joined:
    Mar 2016
    Messages:
    179
    Location:
    Amman Jordan
    Sorry Jack, do you mean your Cyan rollers have banding?
     
  4. Jack liston

    Jack liston Senior Member

    Joined:
    Sep 2019
    Messages:
    265
    Location:
    Connecticut
    Yes cyan unit
     
  5. asem alsafady

    asem alsafady Senior Member

    Joined:
    Mar 2016
    Messages:
    179
    Location:
    Amman Jordan
    As Beguin said, would you send photos please?
     
  6. mantman

    mantman Senior Member

    Joined:
    Nov 2015
    Messages:
    272
    Location:
    Greece
    Check if your form rollers oscillate and also check your dampening. Does it go away if you increase water?
     
  7. turbotom1052

    turbotom1052 Senior Member

    Joined:
    Oct 2008
    Messages:
    1,044
    Location:
    Vermont
    Have you tried running a dry solid ,to see if it appears when removing dampening unit from the equation???
     

  8. Jack liston

    Jack liston Senior Member

    Joined:
    Sep 2019
    Messages:
    265
    Location:
    Connecticut
    New to this machine; will investigate all. Thanks
     
Loading...