... quick non-stop changing driven, which improve the produce efficiency.7. Composed with many transducers, the electric-control system adopts ... operation of feeding, extruding, cutting etc. do the stepless speed regulating well and with high accuracy. The whole machine forms ... .5kw4804500500*200*160RX-1501501:1255kw4SETS20kw7.5kw7004800500*210*165 High-speed plastic,rubbers,E.V.A.,T.P.R.,P. ...