... ,paper folder,high speed paper folding machine XH-ZY297 Paper Folding Machine,paper folder,folding machineFunctionsSpecificationsModelXH-ZY297TypeOffice Use, Desktop.Paper Size that can ... , 55g/m2)Processing Speed40 to 100 Sheets/Min. (for Single Folding 55g/m2 of Fine Quality B4 Paper)Paper Feed Method3 ...