Industrial, high-speed, semi-automatic production RENZ RING WIRE® binding machine for books, calendars and skip binding.

The versatility and high productivity of this product series addresses the needs of a wide variety of production situations.
  • Semi-automatic ring wire binding machine for books, calendars and skip binding
  • High productivity and flexibility of different paper formats
  • Touch screen assisted setup process
  • Binds up to 230 sheets
  • Horizontal paper feeding for easy product loading
  • Automatic closure table
  • Optional extra:
    • KAS calendar hanger systems
    • Side lay allow oversized products to be bound
  Price: POA


Operator-friendly touch screen control allowing very quick and easy format changes

Automatic binding table clamps the media and holds the blocks in place during binding.

Closing bar sets are required for each individual wire diameter. The Renz closing bars guarantee a perfect round close every time.

Optional extra: KAS calendar hanger systems are unique in that they take straight wire and pre-form the hanger into a standard or euro hanger profile.

KAS 500, 80 – 500 mm straight wire.

Mechanical cycles per hour 2,400
Pitch 3:1, 2:1 optional 4:1
Binding thickness 1 - 20 mm
Binding element Ø 5.5 - 25.4 mm 3/16" - 1"
Min. binding width 60 mm
Max. binding width 700 mm
Min. unbound edge 100 mm
Max. unbound edge 500 mm
Binding operation Foot pedal
Time required for diameter change 15 min
Format change without diameter 1 min
Calendar hangers Optional
Machine dimensions L x W x H 2,100 x 1,200 x 1,650 mm
Machine weight 370 kg (1)
Machine packing dimensions L x W x H 2,234 x 1,100 x 1,780 mm
Machine weight with packing 615 kg (1)
Compressed air 7.5 bar / 330 - 340 l/min
Power requirement 230V~50Hz / 0.6kW 115V~60Hz / 0.6kW
  Technical modifications may be made without notice. 1 mm = 10 sheets of paper, based on 80 gsm. All performance outputs are based on 80 gsm paper and may vary depending on the product type, the working environment and the operator. Dependent on the machine type and the configuration. (1)Weight without closing bars.