Alpha-Doc® Mk4

High productivity for on demand automatic punching

  • Punching width : from 138mm (5.5″) to 350mm (13.75″)
  • Punching thickness : selectable from 0.5 to 1.0mm
  • Mechanical speed : selectable up to 5,400 cycles / hour
  • Punching output : up to 54,000 sheets / hour

All above outputs are based on 80gsm plain paper and will vary pending on the nature of the document, the operator skills, the work organisation. Best punching quality is obtained with paper thickness not exceeding 1.5mm.


The Alpha-Doc MK4 is a high speed automatic punching machine designed for medium to large size runs involving multiple materials ranging from 70 to 300 gsm including acetates or plastic covers and diverse punching patterns including thumb cuts with maximum punched edge of 330mm (13″). It provides a true output of up to 34,000 sheets (80gsm) / hour including loading & unloading operations.

With its optional tab jogger, it can also punch pre-collated tabbed sheets and the optional narrow sheet option allows to punch sheets which unpunched edge down to 105mm which is particularly useful for producing desk top weekly planners.



Binderies, Printshops


Punching operations only


A4 / 11"


Punching types
Description Patterns
Wire-O® Ø 4mm – 3:1 pitch or Sq.holes 4x4mm – 3:1 pitch
Wire-O® Ø 4mm – 3:1 pitch or Sq.holes 4x4mm – 3:1 pitch with n°3p thumbcut
Wire-O® Ø 6mm – 2:1 pitch or Sq.holes 6x6mm – 2:1 pitch
Spiral Ø3 or 3.2mm – 5mm pitch Spiral Ø4mm – 6.35mm pitch
Spiral 4x3mm – 5mm pitch Spiral 4x5mm – 6.35mm pitch
Plastic 7x4mm or 8x3mm rect.holes 9/16″ or ½” pitch
Tear-off / Snap out
Universal : 4 oval + 5 Ø holes
4 holes Ø 6mm, 80mm pitch
Ø 2mm up to 10mm
Habilclass: 4x1mm – 10mm pitch
Others On-demand

Specs Sheet


Quotation request