4 OVER 4 COLOR PRINTING UNIT
 
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  Features
  • Brush dampening
  • Motorized compensator (shafted models only)
  • Positive clutch engagement on unit
  • Cascading oil lubrication on all drive gear with flow control
  • Drop down ink fountain assembly
  • Rubber covered ink and dampener rollers
  • Compressible blankets with bars attached
  • Solid stainless steel plate and blanket cylinders (forgings)
  • Safety guards totally covering ink and dampening rollers
  • Form rollers, air operated
  • Impression, air operated
  • Pneumatic web tension (roll under unit only)
  • Motor driven ink fountain rollers (variable speed)
  • Motor driven dampener pan rollers (variable speed)
  • Motor driven spiral brush dampener (constant speed)
  • One-way (non-contaminating) water system
  • Bearers on blanket cylinders
  • Running sidelay register control - all plates
  • Running circumferential register control - all plates
  • Running plate skewing register control - all plates
  • Air circulation system between decks to control temperature and moisture levels in uncontrolled climatic conditions
  • Zone dampening

 


The basic component of the QUAD-STACK is the Universal Printing Module (UPM), a compact web-fed offset printing unit that prints a single color on both sides of the web of paper. The UPM contains four solid stainless steel printing cylinders: two plate and two blanket cylinders.

The Universal Printing Modules are shaped so they can be placed one on top of the other with each added module enabling the printing of one additional color on each side of the web. These "stackable" modules are either mounted above a reel stand or a base frame.
 
  701 East D St, Tacoma, WA 98421 USA
Telephone: 253-383-2584 Fax: 253-395-4492