mental film corona machine from China manufacturer

Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: wooden case

Brand Name: HeFeng

trade term: EXWORK /FOB/CIF

input frequency: 50/60Hz

treating width: 100-3000mm

Production Capacity: need to be ordered

Delivery Date: 25days

price: negotiable

input voltage: 220/380V

output voltage: 10-15KV

Speed: 5-400m/min

HeFeng corona generator ,disacharge rack ,transformers are perfectly matched to each other ,they work to gether at the same system resonant frequency,

corona machine install in production line

Used on: label rotray printing press, flexible graphic press, re-winder ,slitter,coating machine,laminating machine,etc.

Mainframe:output power 2-15kw(optional)

Input voltage:220/380V

Input frequency:50/60HZ

Output voltage:10-15KV

Output frequency:15-30KHz

Treating width:100-3000mm

Speed:5-400m/miN

Electrode:German ceramic electrode.round ,square,square with groove patent ,ceramic electrode quantities are based on customer's requirement ,transparent fireproof board in both sides,in covenient to watch the working status at anytime.

Corona principle and role

Use high-frequency high-voltage on power pole in the discharge between the rollerand corona, low temperture plasma formed by iionization of air between the ploes to produce ozone,which is a strong oxidizer, can change the molecular structure of plastic surface to make it non-polar into polarity. at the same time after the corona treating, it will cause uneven surface hole roughen,it will enhance surface activity, such as the increase in surface tension, that is , ink,glue,etc,willbe able to further penetrate the materials and processed to achieve the idea effect on the printing and glue application.

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