... for slitting plastic film,like PE,PP,OPP,etc SLM-1300 HIGH SPEED SLITTING MACHINEIntroduction:1.This machine is mainly used ... ), man-machine interface,screen touch operation3.Unwinding part adopts Taiwan magnetic powder brake, realizes by the PLC automatic counting,as ... motor,to drive magnetic powder clutch,realized by the PLC automatic diameter counting, auto tensity control.7.Auto meter presetting ...