Pm 52 paper dropping

Discussion in '1-Color and 2-Color Offset Presses' started by Sunilvaryani, Feb 4, 2024.

  1. Sunilvaryani

    Sunilvaryani Member

    Joined:
    Oct 2018
    Messages:
    48
    Location:
    Ghana
    Dear sir
    We realized paper dropping from the press
    While printing , the operator told me that
    The pincer grippers are not allinged well
    And I should call the tech
    They move too much when you use your
    Finger to move
    The tech has to set the grippers
    Pls any advice , the paper has been cut straight
    Thanks
    Sunil
     
  2. Raf77

    Raf77 Senior Member

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    Location:
    United Kingdom
    The grippers needs to be reset and cam followers needs to be checked
     
  3. Sunilvaryani

    Sunilvaryani Member

    Joined:
    Oct 2018
    Messages:
    48
    Location:
    Ghana
    Yes we changed the cams few months ago and
    It’s the gripper settings , some are loose and
    Move easily when you push with your finger
    Some are far wide opened
    So according to my operator he said the tech needs
    To tighten them with Allen key n set them
    The tech would come tommorow
    Thanks
    Sunil
     
  4. Raf77

    Raf77 Senior Member

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    If tech is coming in tomorrow, what kind of advice you are looking for?
     
  5. Adil

    Adil Senior Member

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    Location:
    Casablanca
    try to clean the clamps well and use a penetrating product, if the springs do not return freely it may cause problems with tracking and paper falling. check the cam roller and also the opening angle of the clamps
     
    Sunilvaryani likes this.

  6. Sunilvaryani

    Sunilvaryani Member

    Joined:
    Oct 2018
    Messages:
    48
    Location:
    Ghana
    Ok thanks sir
    Will inform the tech
    Thanks
    Sunil
     
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