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Corona (Air Plasma) Surface Treatment System for Substrate Cleaning by Roll to Roll - MSK-EC-200

In stock
Item Number: MSK-EC-200
Transported by LTL Freight (Truck)

MSK-EC-200 is a corona (also called Air plasma) treatment machine that is mainly used for the pre-processing of various cast film substrates. This device adopts ceramic roller for discharging electrode, it is capable of processing the conductive materials such as copper foil, aluminum foil, and others. This device uses high-frequency and high-voltage electric power to generate corona discharge between the electrodes and produce low-temperature plasma, thereby modifying the polarization of the surface of the conductive foil. Such a technique can improve the adhesion of the substrate as well as the coating quantity. It is widely used for materials modification, grafting, casting coating, ink printing and etc.. 



  • Used for the pre-processing of various substrates. for better coating
  • Uses high-frequency and high-voltage electric power to generate corona discharge between the electrodes and produce a low-temperature plasma
  • Improves the adhesion of the substrate as well as the coating quantity

Working Voltage

220 VAC ± 10%

Working Frequency

8KHz - 21KHz

Max. Power Consumption

2 KW 

Max. Treating Width


Safety Measures

  • Built-in overload limits for the input voltage, short circuit or open circuit on output, ground, etc.
  • Security alarm in case of accident/error occurs.
  • Equipped with a 100 mm diameter vent port, it can connect the pipeline and eliminate the ozone generated during operation.

 Electrode & Roller

  • Ceramic electrode roller width: 250mm
  • Roller width: 300mm
  • Maximum processing width: 200mm
  • The gap between electrode and roller:  1- 3 mm adjustable       


  • Controller Box: 300mm L x 500mm W x 240mm H
  • Roller Unit: 600mm L x 320mm W x 370mm H

Application Notes

  • The optional roll-to-roll system and coating system can improve the adhesion of the substrate's surface and improve the coating quality. Please contact us for more details.


  • One Year limited warranty with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty
Operation Manual & Instruction Viedo
  • This equipment must be placed on a flat and stable working platform.
  • Store in a dry environment, avoid moisture and rain.
  • This equipment must be grounded during operation.
  • Ozone will be generated while the equipment is running, be sure to evacuate the ozone gas.

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