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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.
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| Input supply | 415 V AC, ± 5 % ,3 Ø , 4 Wire - monolayer |
| Treatment Size | 800-3200 mm |
| Line Speed | 80-120 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 Degree celsius |
| Blower | 3 H.P |
| Treatment Electrode | Fin Type |
| Dynes Level | 38-48 Dynes/cm |
| Length Of Hv Cable | 2.5 Mtr |
| Corona Output | Constant at same speed No influence of supply voltage Accurate output power Ultra high frequency using latest IGBT technology |
| 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 treatment
- • 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
- • Air gap adjustment: two external adjustment screws at both ends of the electrodes
- • Overload Trip
- • Thermal trip for heatsink
- • MCB protection
- • Under voltage / Over voltage
- • Ozone extraction overload trip
- • Single Phasing
- • Door open
- • Audio / visual alarm
- • Ultra high frequency using latest IGBT technology
- • Compact simple contruction
- • Soft start
- • Maximum Operator safety
- • Forced cooled convertor for longer life
- • Woven sack roll on- line Flexo printing machine.
- • Extrusion/Lamination coating plant for paper.
- • Blown film extrusion single and multilayer for plastic film plants
- • Lamination plant for Aluminum foil/plastic film.
- • PVDC coating on pvc film for Pharmaceutical applicatios
- • Sheet line plant
- • Gum coating on PTFE coat fibre glass cloth