Cd74 Speed

Discussion in 'Heidelberg Printing Presses' started by Arman Farno, Sep 28, 2024.

  1. Arman Farno

    Arman Farno Member

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  2. Arman Farno

    Arman Farno Member

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    We do 15k as well but not as much.
     
  3. Pawel Eurodruk Poland

    Pawel Eurodruk Poland Member

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    Hello But 5000 sheets per hour is not enough, I think you need to change the equipment on the sheet machine and you can easily print 8000-10000 sheets per hour.
     
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  4. turbotom1052

    turbotom1052 Senior Member

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    There are tricks to running even IML at higher press speeds.
     
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  5. Arman Farno

    Arman Farno Member

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    I will look into increasing the speed.
    Thank you,
     
  6. Pawel Eurodruk Poland

    Pawel Eurodruk Poland Member

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    I think you can do it, just a good operator and patience. We print 70g offset, it's not easy, but we've mastered the subject because the operator has a lot of knowledge.
     
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  7. Alan Reeves

    Alan Reeves Member

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    Hello,
    If the press is not a Hybrid and has only IR dryers, then if they print at very high speeds, wouldn't they have problems with the stacking due to the statics in the sheets?
    Also, the ink wouldn't dry at all.
    How do you print with all of those problems?
     

  8. turbotom1052

    turbotom1052 Senior Member

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    Printing on IML and other non porous substrates has been going on long before UV and hybrid technologies became significant. Grant it the new technologies made it alot easier but it was doable as far back as the early 80s or maybe even sooner. The key to success back then was what we refered to as Oxybind inks. I recall printing skid upon skid of a product called Kimdura with an old 4/c Roland Ultra with conventional dampening and nothing more than a very primitive infared delivery dryer. Grant it the press ran much slower and we had lots of start up waste but we got the job done.
     
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