Heidelberg describes its new Stahlfolder CH 56 KT, to be released this April, as holding the industry’s first automated 50 x 70-cm cross-fold unit, which is designed for B2-format short-run production. Heidelberg states the machine is enables users to achieve the best possible folding results for flyers in the 50 x 70-cm format.
An operator using the Stahlfolder CH 56 KT enters a new job on the touchscreen for the front edge stop in the cross-fold unit to automatically move into position. The buckle plate and folding rollers are set to the right format and substrate weight. This is significant automation, Heidelberg explains, when setting up small folding jobs.
In one hour, Heidelberg states the Stahlfolder CH 56 KT machine can complete five repeat folding jobs of 500 to 1,000 copies each. It can be integrated with options like two types of feeders and four or six buckle plates in the parallel folding unit.