... : CF500DK/CF470SPJ/CF450PY *The detailed features for the machine : Huatian CF series single printing machine set is a combined bill ... ,and frequency governor from Japan, American MOORE Companys 800 series paper feeder, high-precision 7 grade grind hear,it ... high production efficiency, and lowprice,it is an optimum choice for bill printing and computer paper production and processing enterprises. ...