Ningbo Obinder Co., Limited is a manufacturer of heavy duty electric punching machines located in Yuyao, Ningbo, China. The machines can automatically punch paper, cardboard, and mixed materials continuously for loose leaf binding systems. They operate simply and efficiently with pile to pile punching capability. The machines can punch a wide range of patterns for different binding types at speeds of 4,000 to 7,000 punches 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
Features:
● Heavy duty electric punching and perforating machine right for paper, cardboard and mixed material, automatic and continuous
paper hole punching for loose leaf binding systems.
● Easy to operate by one person, because of the clear arrangement of the working sections.
● The simple operating system doesn’t need the specialized experience.
● The smart separate paper organization combined with latest technology for high efficiency and precise punching results.
● Pile to pile system, without turning over the product.
● One by one paper layer is separated.
● Separate of the sheets from the bottom of the paper pile by means of separating discs.
● Aligning of the sheets and punching.
● Delivery into a deposit box in the same order as fed.
● It’s simple and fast to adjust size.
● Easy and fast to change of punching pattern tools.
● A wide range of punching pattern tools is available for double wire binding, plastic comb binding, and spiral coil binding, also
combined with thumb hole cut, tear-off perforation and filing holes.
● Punch pins perforating individually to reduce noise.
Technical data:
Max punching sheet size: 220 x 320 mm
Min punching sheet size: 125 x 125 mm
Punching thickness: up to 2 mm
Punching speed: 4,000 - 7,000 punch/hour
Punching capacity: up to 8 m paper pile/hour
Electrical equipment: 220V/50HZ other voltage on
request!
Machine size: 1800 x 900 x 1300mm
Weight: 500 kg
Required floor space: 1.80 m x 0.90 m