Anti Vibration MS body Slitting Method Razor Blades or by Rotary Knives. Parent Roll Dia 800 mm Max. on 76 mm core I.D. Rewind – Central Drum or Duplex Type. Dynamically balanced drive rollers. Trim Separation by Air Blower of 1.0 hp AC motor. Line Speed upto 80-100 mtrs/min. Depending on type & thickness of substrate, material & operating conditions. AC drive controll pannel