KOLBUS Publica     Perfect Binding Line     ZU 841.E     KM 411.E     HD 153.P  File Production Line  KOLBUS 3•60     Remote Service and     Maintenance Perfect binding in the luxury category Perfect Binder KM 411.E Shorter cycle intervals in the clamp system ensure that the machine runs remarkably smoothly, maximising production reliability. As a result of the high level of automation, this machine can be quickly made ready, making it extremely flexible for the production of a wide variety of products. The perfect binder is the result of perfect engineering, outstanding expertise and technology at its best.