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Corona (Air Plasma) Surface Treatment System ( 20 or 30 cm width) for Substrate Cleaning by Roll to Roll - MSK-EC-200

Transported by LTL Freight (Truck)

Product Options

Width of processing:

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 a ceramic roller for discharging electrodes, it is capable of processing 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 quality. 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 (3kV) 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 quality

Working Voltage

220 VAC ± 10%, single phase 50/60Hz
110V version will be available with 3000W transformer at the extra cost

Working Frequency

8KHz - 21KHz

Max. Power Consumption

2 KW 

Max. Treating Width

200 or 300mm width  selectable

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 be connected to the pipeline and eliminate any generated ozone gas during operation.

 Electrode & Roller

  • Ceramic electrode roller width: 250mm or 350 mm
  • Roller width: 300mm
  • Maximum processing width: 200mm or 300 mm
  • The gap between electrode and roller:  1- 3 mm adjustable       

Gas Pressure Requirement 

  • A 0.4 - 0.6 Mpa of air force is required to raise the gap of the cleaner.
  • Air compressors and fitting are not included. Please click here to order or order from your local hardware store. Gas/Air tube size is 6.


  • Controller Box: 300mm L x 500mm W x 200mm H
  • Roller Unit: 700mm L x 450mm W x 250mm 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 conditions or maintenance are not covered by the warranty
Operation 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.
  • Insolation gloves must be worn during the operation.

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1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.