Product Overview: Deli E3870 A4 Comb Binding Machine
The Deli E3870 A4 Comb Binding Machine empowers corporate offices, law chambers, coaching centers, and photocopy shops to punch and bind professional tender proposals, audit reports, and lecture booklets in-house. Explore official manufacturer specifications on the Official Deli Global Website.
Its hardened 21-hole steel punch slices cleanly through 12 sheets of 80gsm paper per pull and opens plastic comb spines up to 25mm wide to bind up to 350 pages in one book.
Key Features of Deli E3870 A4 Comb Binding Machine
- Official Deli E3870 21-Hole A4 Comb Spiral Book & Report Binding Machine
- Punches 12 Sheets of 80gsm Paper or PVC Covers at Once with Smooth Lever Action
- Binds Up to 350 Sheets into Professional Booklets Using Up to 25mm Comb Spines
- Adjustable Margin Depth Guide (2.5mm–6.5mm) + Sliding Paper Edge Guide
- Pull-Out Confetti Waste Tray Keeps Corporate Desks & Print Shops Clean
Technical Specifications
| Brand | Deli |
| Model | E3870 |
| Hole Pattern | 21 Rectangular Holes (3 x 8 mm, A4 Standard) |
| Punching Capacity | Up to 12 Sheets (80gsm Paper) or 2 PVC Covers per Pull |
| Binding Capacity | Up to 350 Sheets (with 25mm Plastic Comb Ring) |
| Margin Adjustment | 2.5 mm to 6.5 mm Adjustable Depth |
| Chassis | Heavy-Duty Metal Punching Mechanism with Non-Slip Base |
| Warranty | 1 Year Official Deli Warranty |
Why Buy Deli E3870 A4 Comb Binding Machine in Bangladesh
Order the 100% authentic Deli E3870 A4 Comb Binding Machine in Bangladesh backed by 1 Year Official Warranty, verified commercial reliability, and fast nationwide courier delivery.



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