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DWC-520 Semi automatic book binding machine Double wire O closing equipment
Advantages:
This machine was researched&developed on the base of Japanese &South Korea’s advanced technology. It is the best multifunctional binding machine with highest efficiency in China
1. can bind up to 800-2000 book per hour
2. double loop wire diameter 1/4” 5/16” 3/8” 7/16” 1/2” 9/16” 5/8” 3/4” 7/8” pitch 3:1 and 2:1
3. Book Width 70-520mm
4. Auto hanger Attachment
5. Multifarious function
6. Auto error reminder
7. Multifarious language interface design according to customer’s request
8. Automatic transmit books, workers operate it very easily
9. The actuating element of machine to switch a new slide type to ensure machine long life and stability
Double loop wire binding machine's detailed information:
| Model | DWC-520 |
| Item | Double loop wire binding machine |
| Wire Diameter | 1/4” 5/16” 3/8” 7/16” 1/2” 9/16”5/8” pitch 3:1 5/8” 3/4” 7/8” pitch 2:1 |
| Max Paper Width | 520mm |
| Max Binding Width | 507mm |
| Min Paper Width | 75mm |
| Working speed | 800-2000 books/hour |
| Size of worktable | 660x300(width and Depth)(mm) |
| Power | 220v/1ph/50HZ/60Hz/0.2kw |
| Air Pressure | 6-8bar |
| Air Compressor | 1.5KW |
| Net Weight | 380kg |
| Dimensions of pay-off Unit | 490X760X1230mm |
| Net weight of pay-off unit | 65kg |
| Package Dimension | 1800X760X1230mm |
| Function | binding book, notebook, spiral book, calender |
DWC-520 Double loop wire binding machine is our top selling binding machines, the machine can binding book, notebook, spiral book and calender. Its the best after printing machines for printing shop, office and paper stationary factories.

Our advantage:
Dongguan Ganghua bookbinding equipment co., ltd have below advantage:
1. Various punching, binding and forming machines can be choosed.
2. Factory price with super quality.
3. Safe packing and fast shippment.
4. Excellent communication with best aftersales service.









packing: packed in wooden case

Dongguan Ganghua bookbinding equipment Co., ltd is devoted to research and development of a full set of after-printing book automatic equipment.with more than ten years well-experienced technical staffs,based on the concept of profession,honesty,innovation and sustainable operation,Nanbo insists on customer first principle,offering various customers with high quality services,our products have been exported to all the world,and gained widespread popularity. Our factory mainly produce two party of products:
1:After-printing book equipment: double loop wire forming machine,double loop wire binding machine,semi-auotomatic punching machine, automatic punching machine,double loop wire binding &paper punching machine,Single loop forming spiral&binding machine,plastic spiral coil forming machine,plastic spiral coil binding machine,calendar hanger forming machine,book sewing machine,book folding machine.
2:Binding material: plastic spiral coil,double loop wire,nylon coated wire,single loop wire,plastic filament and so on


1. Are you factory or trading company?
We are factory
2.Do you have automatic paper punching machine?
Yes, we have fully automatic paper punching machine
3.What about your quality?
Good, 5 times checking the quality before packing.
4.What it is your production time?
7-10 days after received payment
5.Do you have other after printing machine?
We have double loop wire binding machine, book sewing machine, metal single coil binding machine, plastic spiral coil binding machine and so on.

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