Semi Auto Double Loop Wire Binding Machine is the high efficiency binding equipment for various double loop wire binding books, notebooks, exercise books, and calendars, etc.. It adopts sliding rail–type design for higher speed and more stable running, with the integration of unwinding the spool, loops cutting, conveying, and closing for the  punched book wire–o binding, with the optional calendar hanger device, hardcover manual punch to improve the efficiency of customers, only need 1–2 operators, easy to adjust, high speed and stable.