Product Name: A3 Size Electric Punch Heavy Duty Coil Binding Machine (EC8706) Model NO.: EC8706 Thickness: 20-50mm Classification of Wire Binding Machine: 46 Holes Classification of Financial Binding Machine: Automatic Classification of Punching Machine: Electric Punching Machine Type: Coil Binding Machine Made of Aluminium: Strong A4 base: A3 Paper Size Have Paper Extension Structure: Heavy Duty Design Trademark: YIBO (OEM+ODM) Transport Package: Color Box and Carton Box Specification: CE, SGS Origin: Hangzhou, China HS Code: 84401090 Product Description A3 Size Electric Punch Heavy Duty Coil Binding Machine (EC8706)Machine instruction:1.Heavy duty design, made of Aluminium, very strong.punch30sheets paper of 70-80g/per time.2.Super large waste bin, in front of the machine3.A4 size base, with paper extension structure, it can punch F4/B4/A3/etc.4.With all selectable pins, it can punch LTR/B5/A5/A6/etc.Max. Punch30 sheet(70-80g A4 paper)Max.BindAccording to material size, about 250 sheets(electric bind)Paper sizeA3,F4,A4,A5,B5,etc.Paper margin2mm/4mm/6mmHole size4mm round hole or 4*5mm oval holeHole distance6.35mm or 6.29mmHole quantity46 holes or 44 holesVoltage220V,50HZ or 110V,60HZ 120WMachine size/N.W.410*370*260mm/24KGSCarton size/G.W.510*470*340mm/26KGSContact:Hangzhou Fuyang YIDE OFFICE equipment., LTDWeb:www.yideoffice.com