... Compared with the older ones, the new machine owns such advantages as new and nice shape, moving fast, working steadily, ... low noise, stapling firmly, and a long use life etc.After a long use ... :17#,18# ModelStapling SpeedStapling ThicknessMax Bottom of StaplingExterior DimensionWeightKnight-600250 s/min3/5/7 ply600 mm1100x400x1300300kg DHJ-Carton Bottom Stapling machine