... ), preheater, double bridge,gluer machine, double facer machine, cut off machine, slitter scorer machine, stacker and glue making system ... 30 years for develop the new production. The feature of our machine:high automatization,easy operation & maintenance, ... of corrugated paperboard producing lines Designed speed: 100~250m/min Available width: 1400~2500mDesigned Width:1400 mm-2500 mm Production speed ...