The Heidelberg Stahlfolder KH78-4KTLL is a high-performance combination folding machine designed for precision and efficiency in commercial printing and finishing operations. As a 4-buckle, 3-knife folding system, this 2006 model delivers versatile folding capabilities with automatic buckle setting, making it ideal for producing complex signatures, brochures, and booklets. Key features include a pallet feeder (PFH-82), digital display for easy operation, and a high-speed output of 50,000 cycles per hour. The machine's robust construction and integrated compressor ensure reliable performance, while its wide format range (140 x 180mm to 780 x 1280mm) accommodates diverse paper sizes. Suitable for medium to large-scale print shops, this Stahlfolder enhances productivity with minimal setup time and consistent folding accuracy.