Wide web Corona Treater

Corona Treater For Multilayer Film Plant

Corona treatment system is a very effective way to increase the surface tension of virtually any material. Surface treatment is required for plastic films/fabrics whose normal surface tension is not sufficiently high to permit good wetting by flexo graphic inks.

Features :

High frequency generators are with IGBT technology.


Corona Treater For Multilayer Film Plant

Ozone Extraction Blower

HV Transformer
Specifications :
Mains Supply / Mains Frequency 230 V AC, ± 5 % ,1 Ø , 3 Wire
Treatment size 800-3200 mm
Line speed 80-100 meter/min
Material LLDPE / HDPE / PP / LDPE
Treating sides Both side
Input frequency 50 Hz
Output frequency 20-50 KHZ
Approx Output power (Kw) 3-8 KW
Maximum temperature 0 ~ 50°C
Blower 3 H.P
Treatment electrode Multisegmented
Dynes level 38-48 Dynes/cm
Length of HV cable 2.5 Mtr
Inverter Ultra high frequency using latest IGBT technology
Corona output Constant at same speed
No influence of supply voltage
Accurate output power
Certifications CE, RoHs, ISO
  • Advanced IGBT Technology.
  • Aluminium Split box type station assembly for light weight and low corrosion.
  • Pnuematic operated treatment station.
  • Ozone extraction system efficiently removes ozone and to cool the electrodes. This reduces warping of electrode and provides more consistent.
  • In order to protect the treater rolls, a zero speed cut-off system automatically shuts down the power supply when the web achieves low line speeds.
  • Easy to install.
  • Cost efficient treatment process.
  • Easy to maintain.
  • Easy to Operate Push Buttons for Start/Stop
  • Customized Design.
  • Easy view windows allow clear unobstructed view of corona discharge.
  • Air gap adjustment: two external adjustment screws at both ends of the electrodes.
  • Ultra high frequency using latest IGBT technology
  • Compact simple contruction
  • Soft start
  • Maximum Operator safety
  • Forced cooled convertor for longer life
  • Overload Trip
  • Thermal trip for heatsink
  • MCB protection
  • Under voltage / Over voltage
  • Ozone extraction overload trip
  • Single Phasing
  • Door open
  • Audio / visual alarm

Metalized Corona Treaters Manufacturers in Mumbai, Thane, Metalized Treater