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Uneven Metering


Causes:
  • Wavy blades
  • Blade/chamber alignment
  • Vibration
Solutions:
  • Clean holder and reset blade
  • Check holder for damage and repair
  • Tighten bolts from center out alternating sides
  • Replace missing bolts
  • Provide even tensioning on bolts
  • Check end seal placement and height
  • Ensure centerline of chamber is parallel to centerline of anilox
  • Make sure containment and wiping blade in chamber contact the roller at the same time without adding additional pressure
  • Check blade extension throughout entire chamber to consistency
  • Check gear box of vibration
 
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