The machine is designed for cutting cardboard cores with the pneumatic knife feed. The cutting width of the model is set manually. The knife feed by pneumatic drive starts upon pressing the button. The specific feature is that the model allows cutting cores with the inner diameter from from 38 mm.

Core cutter GRM-04P
Knife feedpneumatic drive
Core movementmanual
Inner diameter of the core38-152 mm
The length of the core2000 mm
Width of cutfrom 15 mm
Wall thickness of the coreup to 20 mm


The machine is designed for cutting cardboard cores. An operator places the cardboard core manually, sets the width of the cut and does cutting.

This model of the machine allows cutting cores with an internal diameter from 38 to 152 mm.

Machine options:

  • Manual placement of the cardboard core
  • Pneumatic knife feed upon pressing the button
  • Knife feed speed control
  • Manual core movement
  • Manual setting of the cutting width
  • Cutting by the disk knife


The length of the core, mm 2000
Minimal width of cut, mm 15
Inner diameter of the core, mm 38 - 152
Wall thickness of the core, mm up to 20
Cutting time, seconds from 2
Weight, kg 180
Power supply 3 phases/380V, 50Hz