... 18m/min,pneumatic cutter full automatic roll core making machine the full auto roll core making machine is a professional equipment for ... high speed, length adjustable, less length-tolerance,energy saving, selfdrying, low noise, tight winding and neat slitting edge, it is the ... (mm)2~7chosen by customers)Speed10-18 m/min Core length Variable Requested power3KW(mm) Overall size (mm)3500x1000x1600Weight ...