3 4 inch spiral binder machine

{"cid":"91195494","title":"220v\/50Hz\/1ph Spiral Binder Machine , 3\/4 Inch A4 Spiral Binding Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/df\/e9512f017fe637a0086fc2c966c6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Nanbo","Model Number":"NBW-450","Minimum Order Quantity":"1 set","Delivery Time":"10 days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"1 set for 10 days","Packaging Details":"one pc packed in carton, then packed in wooden case","Max Binding Size":"3\/4 inch","Min Binding Size":"5\/16inch","Binding Sizes":"5\/16\u201c 3\/8\u201d 7\/16\u201c 1\/2\u201d 9\/16\u201c 5\/8\u201d 3\/4\u201c","Max Paper Length":"320mm","Min Paper Length":"200mm","Binding Speed":"500-700 books\/hour","Power Supply":"220v\/50Hz\/1ph","Machine Net Weight":"200kg","W.A\/Wechat":"8613431348359","Machine Dimension":"1.3x1mx1.26m","Machine Gross Weight":"240kg","brand":"Nanbo"}}