... 500mm~1150mm) 5, Unwinding paper core lock Mode: Pneumatic cylinder locking Mode.6, With ¢ 3" adapters,( ¢ 6 ... frequency conversion control.10, Traction: pneumatic pressing for material traction. 11, With pneumatic press-roll for pressing 12, Low-voltage ... electricity and Pneumatic component: China & Imported famous brand ...