1. Ningbo Obinder Co., Limited manufactures the OBPC420 automatic paper punching machine. 2. The machine can automatically feed, punch, and collect sheets of paper ranging in size from 120x120mm to 420x420mm and up to 2mm thick. 3. It features adjustable paper feeding, alignment, and punching capabilities and can punch up to 7,200 sheets per hour.

1. 宁波奥北实业有限公司 NINGBO OBINDER CO., LIMITED
Add: Binhai Industrial Area, Yuyao, Ningbo, China 315475
T: +86-574-62119646 F: +86-574-62090912
Http://www.obinder.com E-mail: info@obinder.com
OBPC420 Automatic Paper Punching Machine
Features:
1. Fully automatic paper feeding, punching and collect;
2. Design for binding hole punching in the calender, notebook, exercise book, gray cardboard, pp board;
3. Adopt step drive upload stack paper, feeding paper stack thickness adjustable;
4. Special catch paper device take and absorb paper won’t damage paper or cover;
5. Paper will transfer into the punching tool by conveyor belts;
6. Paper adjust to alignment before punching;
7. Easy change punching tool and punching pins;
8. The paper sizes and page margins can be adjust;
9. After punching paper enter delivery device automatically according to the order;
10. Various punching pattern available, able to customized your punching tool.
Technical Data:
Max punching sheet size: 420 x 420mm 285 x 285mm
Min punching sheet size: 120 x 120 mm 148 x 120mm
Max Punching thickness: 2 mm 2mm
Paper sheet: 50 to 250g/m2 250g/m2
Max stack height: 500mm 500mm
Punching speed: 4800 – 7200 punch/hour 1800 - 6000punch/hour
Electrical equipment: 3PH 380V 50HZ 3KW
Air compressor 0.37kw 4-6bar
Machine size: 2200 x 1000 x 1300mm
Weight: 800 kg