The Heidelberg Stahlfolder KD 78-4-KZ is a high-performance folding machine designed for precision and efficiency in commercial printing and finishing operations. As part of the renowned Stahlfolder series, this model excels in handling a wide range of folding applications with exceptional accuracy and speed. Key features include a maximum working width of 780mm, a round pile feeder for smooth paper input, and a versatile folding configuration with 4 buckles in the first station and 3 knives in the second station for left/right delivery. The machine is equipped with a delivery stacker (Stahl SBP 46) and a Rietschle compressor, ensuring reliable performance and consistent output. Ideal for bookbinding, brochure production, and other high-volume folding tasks, this 1999 model combines robust construction with user-friendly operation, making it a valuable asset for print shops and finishing facilities.