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Strips of tube board are positioned out of a magazine into a chain with 40 mm spacing and fitted distance bars.Saws possibly trim and rebate the strip. The rails are grooved - or rebated - , added with hotmelt glue and pressed to the strips. The assembly then forms a transportable door core.


  • high pressure resistance of the core
  • low weight of the door
  • good dimensional stability of the door

  • production capacity : up to 6 doors / min
  • possibility of integrating the plant into the pressing line

Possible connections to the frame :

a) "with tongue"

  • most simple kind of connection
  • hot-melt adhesive to support clamping

b) rebating in the machine

  • individual adjustment of the strip length possible
  • hot-melt adhesive fixing