Nan Bo Mechanical Equipment Co., Ltd.

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CK-420E Automatic Paper Punching Machine

June 02, 2026
CK-420E Automatic punching machine is a special equipment for paper and cardboard punching, mainly used for calender, notebook, this book, exercise book thin, gray cardboard, PP board binding with punching, can not be used for metal and other items punching.
This machine adopts step drive paper, the thickness is adjustable. The paper holding part adopts the way of picking up and then inserting the paper head, so that the paper surface is not scratched to eusure the beauty and quality of the products.
After taking the paper, it is sent into the punching mold through the conveyor belt. Then adjust the three sides at the same time to align the paper and punch the holes.
After the punching, the paper automatically enters the paper receiver accoding to the order of the paper size and paper maegin can be adjusted, and holes of various shapes can be punched by changing the mold.

Maximum size of punching:450x420mm
Minimum punching size: 70x100mm
Maximum thickness of punching: 3 mm
Maximum loading height: 350 mm
Maximum working speed: 9000T/H
Flushable paper specification: 50-300g/m2
Power suppler: 380V/50HZ/3KW
Machine weight: 900 kg
Machine size: 2200 x 1000 x 1300 mm
Air compressor(customer owned): 1.5 kw
for more information, you can check http://www.autobindingmachine.com