... used for binding notebooks, workbooks, calendars,etc. Purpose1. The machine is widely used for binding notebooks, workbooks, calendars,etc.2 ... operation by hand, all other processes could be finished by machine automatically loops counting, feeding, positioning, closing and binding, bound- ... than the inner sheets.Technical parameters Sheet size 75*150mm-350*350mm Size of double wire(Pitch) 5/16"-1" ...