Maximum roll slitting width mm 600, 800, 1000, 1200, 1600, 2000 Unwinding diameter mm 600, 800 Rewinding diameter mm 400, 500 Maximum slitting speed m/min ≥500 Operating air pressure MPa 0.6~0.8 Rated voltage V 380 Rated frequency Hz 50 Slitting error of the cutting edge relative to the reference edge, mm ≤0.5 Correction error, mm <0.5 Correction speed, mm/s >25 The quality of the blown edge is smooth and free of obstructions