Spiral Binding Machine, 12 Sheets Punch Capacity Electric

Spiral Binding Machine, 12 Sheets Punch Capacity Electric Coil Inserter, Book Binder Machine for A4/A5/Letter Size Paper with 100pcs 5/16'' 4:1 Pitch Plastic Coil Spines & Plie

• Adjustable side and edge guides support 3/5/7mm margin setting, align documents precisely every time. Make your papers neat and regular in appearance, perfect for office files, study notebooks and handmade albums.
• Sturdy and durable full handle, easily punch up to 12 sheets of 80gsm paper or 2 PVC covers at a time. Even pressure ensures neat holes; install the handle vertically at 90° for precise and flexible operation, suitable for daily office and home binding tasks.
• Compatible with Letter/A4/A5 paper sizes, unique open-throat design supports large and non-standard pages. Ideal for special binding projects such as oversized manuals, custom photo books and handmade picture albums.
• Electric coil inserter fits different coil diameters, simple to operate and meets different usage habits. Great for binding various documents like work reports, student assignments and photo albums, easy for both office staff and personal users.
• Comes with 100pcs 5/16'' 4:1 pitch black coils, crimping tool and pre-lubricated oil paper, no extra purchase needed. Open and use directly, quickly make notebooks, albums, office folders at home or office, improve binding speed and efficiency for large-volume tasks.

Usage steps

1. Insert your paper stack into the machine and align it with the guides.

2. Press the handle down firmly to punch neat holes along the edge of your papers.

3. Thread the plastic coil through the punched holes, winding it 3–4 times to secure it in place.

4. Turn on the power switch, then feed the coil into the electric inserter roller to complete the binding.

5. Use the crimping tool to cut off excess coil, then crimp both ends to prevent it from unraveling.

6. Your document is now neatly bound and ready to use.