Close this search box.

Perfect Binder 420 PUR

The Perfect Binder 420 PUR stands out as a groundbreaking fully automatic setup single clamp PUR binding machine. With its innovative design, this machine revolutionizes the binding process by offering a simple setup procedure. All it takes is placing a “book block” into the clamp and removing your hands from the clamping area, triggering the safety measures through a set of optical light barriers. Remarkably, the machine adjusts itself for each book placed in the clamping area during each cycle, ensuring precise and efficient binding without the need for manual adjustments. Experience the future of bookbinding with the Perfect Binder 420 PUR, where simplicity, safety, and automation converge for unmatched performance.




Perfect Binder 420 PUR technical details

Standard features:

  • Unique closed PUR system including gear pump for precise glue application (PUR spine and side gluing) (tank capacity: 3 kgs)
  • Variable speed based on job requirements
  • Automatic book ejection to a sophisticated stackerunit
  • Adjustable book positioning from the touch screen (max. 10 mm)
  • Book releasing mode is adjustable via touch screen
  • Tiltable milling unit
  • Adjustable glue cut-off from the touch screen
  • Automatic cover feeding with inline scoring
  • Adjustable milling depth via touch screen (0 – 3 mm) and notching
  • Built in jogger
  • Automatic setup according to block thickness (side gluing and scoring)
  • Automatic carriage start
  • Paper dust extractor
  • Cover sensor
  • 3~400V

Available options for this model:

  • Ultrasonic double sheet detection
  • Additional scoring wheels (1 set)
  • Glue fume extractor
  • Glue level indication
  • Cover positioner with adjustable angle & Automatic cover positioning & Separate, switchable EVA side gluing unit
  • Remote service support
  • Industry 4.0 ready


Compressed air is required for the operation of the machine. Automatic water drain system is highly recommended.
The compressor has to be purchased separately.

Check our videos on RIGO’s YouTube channel!

Request for Quote

Please take a moment to fill the form, and our colleagues will contact you shortly!