... Co.,Ltd in China. It has an advanced structure, factual efficiency, stable performance, easy operations, quick preparation before printing ... paper sheets' obverse and reverse sides. Human-machine interface,PLC system, frequency conversion timing, make ... printing unit) Power 220V/50HzPower of Motors 2.1kwDimension 2300 x 1000 x 1560mmNet weight (approx) 1100kgs two sides offset perfector printing machine ...