Perfect Binder 420 PUR

Is the only fully automatic setup single clamp PUR binding machine in the world. This machine is setup very simply by placing a “book block” into the clamp and retracting your hands from the clamping area. Safety for this machine is performed by a set of optical light barriers. This machine will set itself up to each book that is placed into the clamping area each cycle. The Perfect Binder 420 is a member of the LAMIBIND family of products; and has all the necessary functions and more that are required by a medium to large size printing business.


One of the great advantages to this machine is a vibrating plate under the book clamp that allows the pages in each book block to settle correctly before clamping. It is also equipped with a unique “high pressure” closed PUR application system, which has made Rigo binders the envy of all other digital PUR binding manufacturers. Both the spine and side-glue application is PUR. Moreover it is also a hybrid machine as both EVA and PUR glues can be used in this machine separately. It is the perfect machine for fast turnaround, individual book publishing and higher volume PUR binding.


The 2kg candle provides good production flow, high efficiency and less waste! For PUR application, spine preparation is the most important factor. Therefore the machine is equipped with special slitting knives mounted on a precision milling disk, which provides the optimum preparation for the bonding surface. All aspects of the binding process can be adjusted via the colour touch-screen including clamp opening width, glue length regulation, binding time, spine binding pressure (dependant on cover thickness), creasing width and the milling disk height; which consequently can be adjusted up to 3mm (0,08”) enabling folded sections to be milled from the spine of the document.


With labour saving equipment like a pneumatic cover feeding system it also has integrated creasing for the spine and hinges. Creasing for the spine width is automatically set ensuring that each book is perfectly bound. The Perfect Binder 420 has a very user friendly touch-screen interface which helps every operator to feel at ease while helping them to make professional quality books every time. Reliable components are the backbone of every great machine; therefore we have implemented the most stable electronics and electrical components available to us. The Perfect Binder 420 can also be supplied with a vapor and paper chip extraction unit and a motorized reception conveyer.