The RPM 350 is an efficient rotary perforating machine with a working width of 350mm and an operating speed of 6,800 sheets per hour. Paper feed is achieved by opposite standing perforating wheels placed on two shafts. This method of perforating means that up to 5 parallel perforating lines can be achieved in one pass. The RPM 350 is a very economic machine designed for office usage where larger volumes of work are required.