Use and Feature: PZ21020B Two-color unit-type offset press can be used to print top grade printing, include top grade pictures, advertisement samples, books and magazines color printing product, and many kinds of packing printing, advertisement printing products, etc. High pile non-stop delivery. Photo-electric detector for double sheet, overshoot, sheet and front alignment sheet control. Water-circulated dampening system. Computer-calculated inking unit Controlled by touch screen, man-machine conversation Movement controlled by pneumatic components. Adopted alcohol lubricating system Main Technical Parameter: Max. Sheet size 720*1020(mm) Min. sheet size 360*520(mm) Max.printing area 700*1020(mm) Gripper margin 10-12(mm) Max.printing speed 10000(s/h) Plate size 773*1030(mm) Blanket size 790*1052(mm) Thickness of blanket 1.9(mm) Feeder pile height 1090(mm) Delivery pile height 1110(mm) Weight of paper 40-350(g/㎡) Overall dimensions 5800*3320*2060(mm) Power of main motor 15(kw) Overall power 26(kw) Machine weight 14330(kg)