HM-DA660 Case maker. Malfunction and parameters setting auto-display Auto finishing cover paper gluing, case boards positioning, case flaps bending and pasting, and calendering. Auto lubricating system Timing for glue pre-heating Fast model replacing system Screen indicating of adjustment Glue circulating pump Hydraulic shock absorption swing-arm boards positioning system Paperboards-platform fine adjusting Coverpapers-platform fine adjusting Coverpaper-platform auto-positioning and revising Suckers leveling auto-revising Back strip auto conveying and cutting Adopting famous brand bearings like Japanese THK balls bearing Adopting low voltage control systems in famous brands like SCHNIEDER,OMRON, SMC,SIMENS Body safety shield Twice bookcase making(optioned) Removable textile-sheets feeder (optioned) Feeder of excessive coversheets(optioned) Accepting wrong format of paperboards device (7 pcs at most) (optioned) Paperboards automatic conveying device(optioned) Coverpaper-angles cutter Case-angles round-cutter (optioned)