20100162871 | Slitting machine having variable adjustment of the blade cutting points - A slitting machine with an upper blade arrangement having a plurality of blade holders supported on a cross beam via associated position-securing mechanisms. Each blade holder is provided with a lowering device and a cutter head for a circular blade supported thereon, each cutter head being carried by the lowering device. Each circular blade is adapted to overlap a blade edge of a lower blade to form a cutting point disposed on the entry side of the material that is to be cut. A device is provided for adjusting a horizontally measured distance of the cutting point of the circular blade from the cross beam. | 07-01-2010 |