For mounting on GUK automatic folders as well as on third-party machines such as saddle stitchers, gathering machines, etc.<>Rotating folding unit, for German and international four-folds<>Completely noiseless drive without gear wheels via V-belts and flat belts<>Wear-free, electronically controlled speed regulation with tachogenerator<>Automatic cycle adjustment via a reflex light barrier through the incoming sheet<>Central roller adjustment with micro-adjustment<>Height-adjustable, mobile, lockable<>Electrics can be switched from automatic to separate operation for external machines<>Solid construction, maintenance-free, designed for continuous operation