Ralex Industry

Paper machine roll metallization

Paper machine roll maintenance. Ralex Industry.

Metallization is a thermal spraying process covering the metal surfaces of paper machine rolls with a coating from different alloys.

With this method we protect against:

  • Corrosion on the cylinder surface
  • Undersize cylinders
  • Damages or large scratches on the cylinder surface
  • Inadequate straightness of the cylinder

Advanced Techniques:

  • Machining
  • Grit blasting
  • Thermal spraying
  • Grinding
  • Polish

Roll metallization image gallery