... and relevant film. It adopts round knives. Easy operated. Technical Specification: Width of unwinding: 1500mmSlitting Width: 100mm-1500mmMachine Speed:180m/min Slitting ... Dia.:800mm (optional)Rewinding Roll Dia.:1×500mmEdge position error: ≤±0.5mm The model optional:GXFQP1300F, GXFQP1500F, GXFQP2000F, GXFQP2500F, Jumbo paper slitting rewinding machine