six colors high speed flexo printing machine print roll material, PP, PE, PVC, ... Roller :With the Ceramic roller by 100LPI-1000LPI.high speed dot reproduction rate ,screen printing, structure three – ... longer bridges, thick base, making the machine more stable.12) the control system: machine adopts PLC device: (1) start, ... condition Voltage:380V,3PH,50HZ high speed six colors flexo printing machine