Duplo FKS KB - 4000 PURDuplo FKS KB - 4000 PUR

Duplo FKS KB-4000 PUR | ref. no. 1599

Manufacturer: Duplo
Single-clamp perfect binder ideal for shorter runs. Utilizes both PUR and EVA hot melt side glue application for faster finishing.


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Processing up to 200 cycles per hour, the KB-4000 PUR provides a user-friendly and compact solution for short-run PUR perfect binding. The KB-4000 PUR applies both PUR melt to the spine for strong adhesive binding and EVA hot melt side glue for faster finishing. The heavy-duty milling and notching tool ensures a flat spine is prepared and the volumetric slot nozzle ensures the glue is accurately applied onto the spine every time. The system works with a unique, closed PUR application system that does not require air extraction due to minimal emissions.

The application of both PUR and EVA hot melt side glue enable operators to handle the book faster than traditional PUR systems! Heavy-duty milling and notching.

Technical parameters:

Min. format 120 x 120 mm
Max. format 420 x 360 mm
Spine thickness from 2 – 50 mm
Min. cover size 120 x 240 mm
Max. cover size 425 x 780 mm
Time for warm-up glue around 30 min
Binding system PUR glue (spine), EVA hotmelt (side)
Option Compressor
Voltage 400 V, 50 Hz, 16 A, 4,6 kW (max.)
Dimensions (l x w x h) 2010 x 975 x 1300 mm
Weight 380 kg

PUR glue:

  • temperature resistant
  • provides extremely fixed binding on each coated, digitally printed papers.

EVA Hotmelt:

  • easy to use
  • very short adjusting time
  • possibility of next quick manipulation