Home > Multi functional Finishing > Multi functional Crease > DUPLO DC-646 SLITTER/CUTTER/CREASER


The DC-646 Slitter Cutter Creaser is Duplo's workhorse card cutting machine. Products that required multiple steps can be produced in a single pass without the need for highly skilled operators. 

  • Increase efficiency and versatility
  • Multi function print finishing solution
  • Easy set up
  • High capacity feeding 

The DC-646 Slitter Cutter Creaser is Duplo's versatile digital color finisher, providing printers the ability to create a multitude of unique full-bleed applications with more efficiency and flexibility. Designed specifically with todays digital printer in mind, The Duplo 646 allows printers to bring print finishing in house. Being fully automated, the Duplo 646 offers a powerful all-in-one finishing solution. Slit, Cut, Crease, Perf with speed, precision and productivity, the foundations Duplo are known to provide with their equipment. Commercial printers can produce same day business cards, post cards, flyers, menus, book covers, invitations and optimize workflow with ease.

How it works:

Performing up to 8 slits, 25 cuts and 20 creases in a single pass, the DC-646 eliminates white borders and prevents toner cracking on fold lines up to 30 sheets per minute and also offers optional rotary tool and cross perforating modules, both with strike-perforating capabilities, for increased versatility. With the DC-646, users can produce 24-up business cards on 12" x 18" or 36-up on 14" x 26" paper sizes, slit-score greeting cards, micro-perforated coupons, direct mailers with tear-away cards, and much more! The DC-646 comes built-in with a CCD scanner, enabling it to recall any job stored in memory simply by reading the printed barcode and automatically set up the job. The scanner also reads registration marks, correcting the sheet-by-sheet image shift and delivering accurately finished pieces every time. Barcodes and registration marks can be easily applied with the EFI Fiery Command Workstation impose tool. 


  • Processes up to 30 sheets per minute
  • Up to 8 slits, 25 cuts and 20 creases in a single pass
  • Standard PC Controller software for easy setup and operation, and unlimited job storage
  • Built-in CCD scanner reads barcodes and registration marks
  • Optional Rotary Tool Module for perforating, micro-perforating, scoring, slit-scoring and strike-perforating (across the length of the sheet)
  • Optional Cross Perforating Module for perforating, micro-perforating, slit-scoring, and strike-perforating (across the width of the sheet)
  • Add the Integrated Folding System for in-line folding


  • Feeder Capacity 3.9" (100 mm)
  • In-Feed Paper Size Width  8.26" x 14.56" (210 - 370 mm)
  • Length  8.26" x 26.37" (210 - 670 mm)
  • Finished Size Minimum (WxL)   1.89" x 1.97"/ 48 mm x 50 mm
  • Paper Weight 110 - 350 gsm / 80 lb. text - 130 lb. cover
  • Speed (3-Step Setting) 30 ppm (A4 SEF, lead/trim 10 mm, center crease),22 ppm when using CCD
  • Image Shift Compensation Reading modes: every sheet, every "x" sheet, adjust over "x" mm shift only, first sheet only, Tolerance ±0.2 mm
  • Slits 6 standard slitter tools (2 margin slitters, 4 center slitters)
  • Optional slitter module (the module carries 2 slitter tools) can be installed for a maximum of 8 slits
  • Cuts Maximum 30 cuts per sheet
  • Creases Maximum 20 creases per sheet
  • Crease Depth Adjustment 3 steps (from control panel)
  • Exit Tray Capacity 5.9" (150 mm)

Card Stacker (Standard)

  • Type: Stacker
  • Capacity: 3.54" (90 mm)
  • Stackable card size Width: 1.89" x 14.56" (48 - 370 mm), Length: 1.97" x 7.87" (50 - 200 mm)

Standard Features

250 job memory in main unit; test feed (1 sheet); air knife; side air; feed skew adjustment; pause feeding; ultrasonic double-feed detection; CCD scanner for automatic job recall via barcode reading and image drift compensation via registration mark reading; on-the-fly rejection; card stacker; job lock feature; batch separation;
waste box; emergency stop switch; cleaning mode; PC controller software; PDF template generator, PC arm mount


Rotary tool module (includes 2 each of perf, micro perf, score, slit-score), can also do strike perforation;
Slitter module: (2 independent sets of slitters);
Cross perforating module: (includes 1 each of perf, micro perf, slit-score), can also do strike perforation.
(All modules require a PCB kit, however only one kit is needed for the use of multiple modules);
48" Long Conveyor Stacker; Integrated Folding System (IFS);
PC arm and PC

  • Power Consumption 115V: 5.5A 670W, 60Hz
  • Dimensions (WxDxH) In use: 90" x 34" x 44"/ 2300 mm x 875 mm x 1120 mm
  • Required Footprint (WxDxH) 69" x 35" x 53"/ 1760 mm x 880 mm x 1335 mm
  • Weight Gross 760 lbs./ 345 kg
  • Net  617 lbs./ 280 kg

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