NM 101

Grooving machine NM 101

For cutting grooves into board blanks for max. 65 components/minm.


  • Sturdy, versatile box components thanks to smooth grooving cuts, through to a minimal last board/paper layer, combined with precision, ultra-thin application of glue for lining and counter-lining.
  • Knife positioning device with digital indicator
  • Precise positioning up to 1/10 mm
  • Large format machine
  • 100% angled boxes, sharp edges and smooth groove surfaces


  • Angled grooving – the KOLBUS NM 101 grooving machine for board sections has been reengineered. 
  • It can now produce up to 65 components/min, adapted to the speed of the downstream casemaker. 
  • The special grooving knifes can be set to cut 90° – 130° angles.
  • Specially, grooving knifes are adjustable from the outside of the machine

Technical data

Size range (width x height)

Infeed with board feeder, model CF 600
min.: 140 x 100 mm | max.: 1,050 x 525 mm

Infeed with board feeder, model CF 700
min.: 140 x 100 mm | max.: 1,050 x 735 mm
double magazin for parallel processing of two board blanks
1. blank max.: 455 x 455 mm  max.: 580 x 330 mm
2. blank  dependent on the width of the 1st blank, max. < 250 mm in amount max.: 910 mm

Board thickness

min. 1 mm

max. 4 mm

Number of grooves per cycle

1 – 8 grooves in running direction

Distance single groove

min. 1 mm

Distance double groove to double groove

min. 40 mm from the first groove

Mechanical speed

40 up to max.65 components/min

Net production is subject to sizes, materials etc.

Your contact

Henning Meier

Sales Director

Rahden, Germany

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