17 inch manual wire binding machine 3:1

Manual punch and manual bindingKnob of wire size can be adjustable Hard steel disengageable dies for cleaning punch holeDouble handle seperatedA3 Paper Size Wire Binding Machine CW430DescreptionCE,CB,ETL,SAA certificationPunch width:430mm , acceptas large as A3 sizePunch thickness:35sheets of 70-80g/20lb paper, 2 sheet of 100-200micron/4-8mil trasparent coverMax binding thickness:143 sheetPith:8.47mmNumber ofpunch pins:50Disengagement punch pins:50Side margin is adjustable to select which format sheet to punchDepth side margin is adjustable to suit the size of wire being usedWire holder to hold wires in place for easy inserting sheetAll metal construnctions make it sturdy and durable and many years worry freeThis A3 Paper Size Wire Binding Machine CW430 is a ideal wire binding machine for people who needs large and odd size punch and binding machineTechnology Data:MaxBind Capacity (20# paper) 320MM Max Punch Capacity (20# paper) 25Sheets Binding Format Double Wire 2:1&3:1 Punching Method Manual Binding Method Manual Punching Format (Vertical/Horizontal) Horizontal Punch and Bind Capability Yes Max Punch Length 430mm Max Binding Length 430mm Number of Punch Pins 50 Disengageable Die Pins 50 Waste Compartment Yes Side Margin Control Yes Operation:Dcument masure:according to your files thickness to pick the right number of sheets to punch,don't exceed the maximum number of allowed Knob of wire size: can be adjustable according to your sheet thickness and wire size Selectable paper stop: according to you files' zise, select paper positon ,keeping sheet aligning Punching &Binding handle:ensure your sheets are on the same line and feed the sheet horizon ,push the binding handle Aluminum new design wire hanger for continuous punching and one binding together Durable wire closing slot for both 2:1 double wire and 3:1 double wire binding Select punch pins: disengagement punch pins made ofhard steel for a clean hole punch Waste tray: large volume waste tray make you continuious work without empty punched times You can please find the electric wire binding machine website link for your reference:http://hzsupu.en.made-in-china.com/product/MegxTiDdbCVE/China-Electric-Double-Wire-Binding-Machine-for-A3-A4-Paper-Punch-CW430E-.html