Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input


Continuously stacking and grouping of SOS stacks.


SOS FreeStacker S180

SOS FreeStacker S180

The Natec SOS FreeStacker S180 is designed to fulfill the faster speed requirements of the Natec FreeSlice® system. The automatic SOS FreeStacker S180 can also be used as a self-supporting unit. It is able to stack single SOS stacks into multiple stacks. After stacking, the system is also able to group the stacks into groups of 2 to 6 stacks (grouping of single stacks is also possible). The final formats are fed into the downstream flowpacker.


Hier können Sie das Datenblatt herunterladen (Englisch)


No additional operator needed

  • No additional operator is needed to run the machine - it can be handled by the operator of the FreeSlice® and by the operator of the wrapper

Any required formats

  • Any required formats can be set at the control panel without any rebuilding work - the formats are created on the belts without triggering any product queuing or friction

Removal & separation

  • Removal and separation of stacks during the production is possible

Easy remove of conveyor belt

  • The conveyor belts can easily be removed for cleaning

Automatic discharge 

  • Automatic discharge function for products


For additional functions
or different execution

  • Mobile design
  • Integration of buffering station for exact interspaces during infeeding
  • Oiling of the bottom side
  • Further options on demand



Technical data

Machine data

  • LxWxH: 3,300 x 1,000 x 1,700 mm (129" x 39" x 66")
  • 400 V, 50 Hz, 3 phase / 16 kVA

Capacity data

  • Feeding: 20 - 180 stacks/min = output: 10 - 90 grouped stacks/min
  • Stacking of 2 - 6 stacks into one final stack possible


  • Compressed air: 2 m³/h at 6 bar

Possible stack formats (fed to the FreeStacker)

  • Length: 60 mm - 100 mm (2.4" - 4")
  • Width: 64 mm - 100 mm (2.5" - 4")
  • Height: 15 mm - 70 mm (0.6" - 3")

Multiple stacks

  • 30 mm - 100 mm (1.2" - 4") height


  • According to CE guidelines




Erfahren Sie mehr über unsere Maschinen.
Wir freuen uns auf Ihre Kontaktaufnahme!