Dry Corona Main Frame

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Basic Info.
  • Brand Name: HeFeng 
  • Imput Voltage: 220V±10% 50/60HZ 
  • output voltage: 10KV-12KV 
  • output power: 2KW 
  • Output frequency: 10KHZ-25KHZ 
  • weight: 30kg 
  • dimension: 560*230*400mm 
  • module driver: IGBT 
  • Model No.: CD-502 
  • Place of Origin: Guangdong  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: need to be ordered
  • Packing:wooden case
  • Delivery Date: 15days
Main Technical Specification:

ModelInput Voltageoutput voltageoutput powerout put frequency
CD-502AC220V ±10% 50/60Hz10KV-12KV2KW10KHZ-25KHZ
CD-503(split type)AC220V ±10% 50/60Hz10KV-12KV3KW10KHZ-25KHZ
CD-503(carbinet type)AC220V ±10% 50/60Hz10KV-12KV3KW10KHZ-25KHZ
CD-505AC380V ±10% 50/60Hz12KV-15KV5KW15KHZ-30KHZ
CD-506AC380V ±10% 50/60Hz12KV-15KV6KW15KHZ-30KHZ
CD-508AC380V ±10% 50/60Hz12KV-20KV8KW15KHZ-30KHZ
CD-510AC380V ±10% 50/60Hz12KV-20KV10KW15KHZ-30KHZ
CD-515AC380V ±10% 50/60Hz12KV-20KV15KW15KHZ-50KHZ
CD-520AC380V ±10% 50/60Hz12KV-20KV20KW15KHZ-50KHZ

CD-502 Dry main frame

DryCorona Main Frame

Adopt IGBT module driver
Alarm function: start,film broken,overload,high temperature,wet start function,memorizing function ,work frequency automatic tracking
The output power is same speed as the automatic tracking Adjustment automatically
Optional:roller,Ozone extractor, Blowers tube
discahrgebrack: width according tocustomer requirments

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.

Currently HeFeng corona adopted the stable, advanced, reliable, imported high power IGBT module, the main components which device control, trigger, display the circuit is composed of integrated circuit block.digital display, make the equipment running very safe and reliable, durable, low failure rate, and with over-voltage overload, over current, short circuit and  automatic self-protection, It is thepopualr trend of the corona at home and abroad. Due to the use of power device IGBT, the product structure is compact and the circuit connection is simple reliable, high efficiency, compact ,easy use, one button operation and modular in structure, convenient maintenance and low price.

For more details, please feel free to contact me, any inquiry from you is appreciated!

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Ms. Jessica Zhu
Tel: 86-755-81487643
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HeFeng Technology Co.,Ltd.
no.28.baohua road,longsheng village,longhua town,, Shenzhen, Guangdong, China (Mainland)
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