Doctor machine

Doctor machine application or Narrow slitting of sensitive non wovens
High capacity doctor machine for nonwoven
  • Slitter or doctor machine
  • Cantilevered unwinding station
  • Doctor machine with centre surface winding
  • Contact winding on doctor machine


 



Unwinding Cutting Rewinding Plan
Unwinding station on doctor machine
Crush slitting machine
Contact winding
Surface winder
Unwinding station for big diameters Cutting module Centre surface winding Centre surface winder
Applications Productivity
  • Fragile nonwovens in the range of 15 to 200 g/sqm (other on request) for hygiene
  • Thin plastic films like diapers backsheet
  • Machine designed for big diameter/jumbo rolls and high productivity speeds
  • PLC control
  • Safety doors and electrical locking, protect the unwinding, slitting and winding areas
Flexibility Quality
  • This machine can be used for narrow slitting or as a doctor machine
  • Contact winding : low tension preventing the most fragile product from any elongation or damage
  • Adjustable winding pressure for roll compaction
  • Driven unwinder with pneumatically loaded dancer arm to control the product tension
  • Precision guiding to minimise selvedge scrap and optimise the cutting accuracy
  • Crush, shear cutting or razor blades systems for a perfect slitting quality whatever the type of product or application
Technical data Options

Mother roll :

  • Max. width : 850 mm
  • Max. Ø : 2,000 mm
  • Max. weight : 400 kg

Secondary roll :

  • Max. Ø : 1,500 mm
  • Max weight per shaft : 350 kg

 

  • Max running speed : 300 m/min
  • Mini slitting width : 30 mm
  • Shear cut or razor blades
  • Ultrasonic splicing for doctor machine application
  • Dust extraction
  • Inspection cameras
  • Loading / unloading trolleys