- Model NO.: CWH-520AN
- Classification of Punching Machine: Automatic Punch
- Classification of Wire Binding Machine: 34 Hole
- Trademark: cwh
- Specification: 1800*950*1500mm
- HS Code: 84418090
- Type: Wire Binding Machine
- Classification of Financial Binding Machine: Full-automatic
- Thickness: 20-50mm
- Transport Package: Wooden Cases
- Origin: China
Forming different wires to sprial and binding into the book at the same time.
Changing mould and tooth picth can bind different specification of wire.
Book binding and wire forming spiral finished at the same time. convenience and efficiency
After book binding completely, both ends can cut off and close up automatically.
Books automatically drop into the collection tank after binding completely.
★Technical parameters★
Double wire binding machine CWH-520AN | |
Wire specification | wire dia:1/4-7/8inch  wire pitch: 3:1& 2:1& 4:1 |
Paper width | max. 520mm   min. 30mm |
binding width | 520mm |
working speed | 1200-1700books/hour |
require extra air compressor equipment | 1.5kw 6-8pa |
power soure | 220v/iph/50hz |
Machine dimension | 1800*950*1500mm |
weight | 0.3t |

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★About us★
CWH keep chasing"enterprise long-standing,harmonious team-work spirit,prosperous business with our customers along"as its long term dream. CWH obtained IS0 9001 Certificate,with the Quality Guide-Iine of"Professional innovation.Continuse improvement."CWH always keep knowledgable about the latest industry and technical information,provides customers with overall aspects manufacture machinery and equipments as well as production-problem solutions with CWH company spirit of "Continuous quality improvement.Making the better of the best".Besides,CWH has a high efficiency,professional after-sales service team group,who could guarantee customers having smooth business running by using CWH brand machinery and equipments.Â
CWH adheres the marketing strategy of "domestic and international markets coexisting",established a perfect marketing network,takes Pearl River Delta Reqion as its main market,takes the other reqions in China as its radiant markets.Also export machine far to Asia,Europe and America countries progress in product quality and production capacity.ln the coming days,CWH will consistently strive for pushing the worId printing industry's development forward,with a view of creating a bright future together with customers along.
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★Exhibition team★

Coil Nails are a series of nails arranged in a circle connected by a piece of metal and loaded into a gun,It is often used on the roof and can finish one roll continuously, which is very efficient. the main coating methods of coil nails are smooth, screw, uncoated, galvanized.
Smooth shank nails are the most common and are often used for framing and general construction applications. They offer enough holding power for most everyday use.
Ring Shank
Ring shank nails offer superior holding power over smooth shank nails because the wood fills in the crevasse of the rings and also provide friction to help prevent the Nail from backing out over time. A ring shank nail is often used in softer types of wood where splitting is not an issue.
Screw Shank
A screw shank nail is generally used in hard woods to prevent the wood from splitting while the fastener is being driven. The fastener spins while being driven (like a screw) which creates a tight groove that makes the fastener less likely to back out.
Coil Nail,Collated Roofing Nails,Bostitch Roofing Nails,Spotnails Coil Nails
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