CONDUCTIVE CERAMIC COATED ROLLERS
ADVANTAGES
◈ Longer service life with reduced maintenance.
◈ Minimises backside treatment issues and surface marring.
◈ Enhances power efficiency in corona treatment systems.
◈ PVN also provides stripping & recoating services for ceramic rollers.
KEY HIGHLIGHTS:
- Alumina coating (55 RC hardness): harder than a steel blade, cut & abrasion resistant.
- Excellent ozone resistance: prevents oxide build-up common in plain metal rollers.
- Handles higher corona power levels (2x vs. organic coverings).
- Operating temperature up to 200 °C continuous/240 °C short-term.
- Wall thickness: 120-200 microns
DESIGN FEATURES
- Live Shaft Rollers mounted in external bearings to keep them cool in high-temp corona discharge environments.
- Ideal for higher loads and continuous heavy-duty operations.
- Recommended when substrates are electrically conductive.
ADVANCED INTERFACE WITH OEM-MACHINERY
Compact footprints, easy threading and operator-friendly controls make integration simple, whether for printing, laminating, coating or blown film applications. Backed by reliable service and proven performance, PVN treaters are trusted by converters and film manufacturers across India and beyond. For converting lines, PVN offers systems that deliver uniform corona discharge, stable dyne levels and superior printability. Features like pivoting electrodes for splices, easy cleaning access, ozone exhaust and thermal management ensure operators get both reliability and ease of use.
Precision Engineering
European Standards with decades of expertise
Versatile Applications
Handles conductive and non-conductive substrates
Easy Integration
Compact design with operator-friendly controls
